Ms. Nguyen Quynh Hoa,
  Because you have a very strong periodic signal, you can divide your data
into sections of that length, which I found to be 20 (You need to drop 2
observations to put the data into groups of 20). I computed the range (min
and max) for each group and performed a cluster analysis on those data. I
used average linkage, but that was my choice, others may
give different groupings, I found "nice" clusters of 4 or 5 groups. For
example the first 180 observations formed a group; the next 180 and the
last 20; and either 2 or 3 other groups.
  You might be able to do something like this to analyze your data.
  Good luck.
Dave



On Fri, Apr 11, 2014 at 8:33 PM, Nguyen Quynh Hoa <hoanq8x@gmail.com> wrote:

> Dear R-sig-ecology list,
>
> I am analysing the frequency fluctuation in the calling song, and my
> data showed that there are certain periodic patterns produced within
> the song, each pattern could be due to a certain acoustic producing
> apparatus. Beforehand, I used packages strucchange and changepoint,
> but none of them were capable of segmenting the sequence into discrete
> patterns according to shape, not mean or variance values. I wonder if
> there is any other methods that could help me identify patterns or
> shapes of frequency fluctuation?
>
> My data is as below:
>
> > PF
>   [1]  3962.11  3962.11  4134.38  4134.38  3962.11  4134.38  4134.38
>  3962.11
>   [9]  3962.11  3789.84  3962.11  3962.11  3962.11  3962.11  4134.38
>  4134.38
>  [17]  3962.11  4134.38  3962.11  3962.11  3962.11  4134.38  3962.11
>  3962.11
>  [25]  4134.38  3789.84  3962.11  4134.38  4134.38  4134.38  4134.38
>  4134.38
>  [33]  3962.11  4306.64  4134.38  4134.38  3962.11  3962.11  4134.38
>  3962.11
>  [41]  4478.91  4306.64  4478.91  4478.91  4306.64  4478.91  5167.97
>  4306.64
>  [49]  4134.38  4306.64  4134.38  4306.64  5340.23  4306.64  4651.17
>  4306.64
>  [57]  4306.64  4306.64  4306.64  4306.64  4306.64  4306.64  4306.64
>  4478.91
>  [65]  4306.64  4478.91  4306.64  4306.64  4306.64  4478.91  4134.38
>  4306.64
>  [73]  4478.91  4306.64  4134.38  4306.64  4306.64  4306.64  4306.64
>  4306.64
>  [81]  4306.64  4306.64  4134.38  4306.64  4134.38  4134.38  4306.64
>  4306.64
>  [89]  5340.23  4306.64  4134.38  4306.64  4306.64  4306.64  4306.64
>  4306.64
>  [97]  4478.91  4306.64  4306.64  4306.64  4134.38  4306.64  4306.64
>  4306.64
> [105]  4306.64  4306.64  4306.64  5340.23  4306.64  4306.64  4306.64
>  5167.97
> [113]  4306.64  4478.91  4306.64  4651.17  4306.64  4306.64  4651.17
>  4306.64
> [121]  4306.64  5167.97  4306.64  4306.64  4306.64  4306.64  4306.64
>  4306.64
> [129]  4478.91  4478.91  4306.64  4478.91  4306.64  5340.23  4306.64
>  5167.97
> [137]  4306.64  5167.97  4306.64  4134.38  4306.64  4306.64  4306.64
>  4306.64
> [145]  4306.64  4306.64  5167.97  4306.64  4306.64  4306.64  4306.64
>  4306.64
> [153]  4478.91  5167.97  4306.64  4651.17  4306.64  4306.64  5512.50
>  4306.64
> [161]  5167.97  4306.64  4306.64  4134.38  4306.64  4306.64  5167.97
>  4306.64
> [169]  4134.38  4134.38  4306.64  5167.97  4306.64  4134.38  4306.64
>  4306.64
> [177]  4134.38  4306.64  4651.17  4134.38  4306.64  5167.97  4478.91
>  5167.97
> [185]  5684.77  5857.03  6029.30  5512.50  5167.97  6201.56  6029.30
>  5340.23
> [193]  6201.56  5340.23  5857.03  6201.56  6029.30  5684.77  5512.50
>  6029.30
> [201]  5684.77  6029.30  6201.56  6029.30  6201.56  6373.83  6029.30
>  5340.23
> [209]  5857.03  4995.70  5684.77  5857.03  4823.44  5684.77  6029.30
>  5857.03
> [217]  6201.56  4478.91  6201.56  6029.30  6201.56  6029.30  5512.50
>  6029.30
> [225]  5857.03  5512.50  6029.30  5857.03  5684.77  6029.30  5857.03
>  6029.30
> [233]  5684.77  6029.30  6201.56  6029.30  5857.03  5167.97  6201.56
>  6029.30
> [241]  4306.64  6201.56  5857.03  5340.23  6201.56  5857.03  6029.30
>  5167.97
> [249]  5857.03  6029.30  5340.23  6201.56  6029.30  6201.56  6029.30
>  6201.56
> [257]  5857.03  6029.30  6201.56  5857.03  6029.30  5857.03  6201.56
>  5857.03
> [265]  5684.77  4995.70  6029.30  6201.56  5857.03  6373.83  6029.30
>  6201.56
> [273]  5684.77  6201.56  5512.50  6201.56  5684.77  6201.56  5857.03
>  6029.30
> [281]  5512.50  6201.56  6373.83  6201.56  6373.83  6201.56  6029.30
>  6201.56
> [289]  6029.30  5857.03  5684.77  5857.03  5684.77  6029.30  5857.03
>  6029.30
> [297]  5857.03  6029.30  6201.56  6373.83  6201.56  6029.30  6373.83
>  6029.30
> [305]  5684.77  6029.30  5857.03  6029.30  6201.56  6029.30  6201.56
>  6029.30
> [313]  6201.56  6029.30  6201.56  5857.03  6029.30  5512.50  6029.30
>  6201.56
> [321]  6029.30  6201.56  6029.30  6373.83  6201.56  6373.83  6201.56
>  6373.83
> [329]  6201.56  6029.30  5684.77  6029.30  5684.77  5857.03  6029.30
>  6201.56
> [337]  6373.83  6201.56  6373.83  5857.03  6201.56  5857.03  6029.30
>  5857.03
> [345]  6029.30  5857.03  6201.56  6029.30  6201.56  5684.77  6201.56
>  6373.83
> [353]  6201.56  6373.83  6029.30  5857.03  5512.50  5857.03  6029.30
>  4823.44
> [361]  6373.83  6373.83 12919.92 13781.25 14125.78 13781.25 14125.78
> 13953.52
> [369] 14125.78 14298.05 13264.45  6373.83  6201.56  5857.03  5684.77
>  5857.03
> [377]  5857.03  5857.03  5857.03  6201.56  6373.83  6373.83 13092.19
> 13264.45
> [385] 13436.72 13608.98 14298.05 13953.52 14642.58 14642.58 14470.31
> 13436.72
> [393]  6373.83  5684.77  5684.77  5684.77  5857.03  5857.03  6201.56
>  6373.83
> [401]  6718.36 13264.45 13781.25 13781.25 14125.78 14125.78 14125.78
> 14987.11
> [409] 14814.84 14814.84 14125.78  5684.77  6373.83  5684.77  5684.77
>  5512.50
> [417]  5684.77  5857.03  6029.30  6201.56  6546.09  6546.09 12919.92
> 13436.72
> [425] 14125.78 14125.78 14470.31 14470.31 14642.58 14298.05 14125.78
>  6546.09
> [433]  6201.56  4651.17  5857.03  5684.77  5857.03  6029.30  6201.56
>  6201.56
> [441]  6201.56  6546.09 13436.72 13781.25 13781.25 14125.78 14642.58
> 14470.31
> [449] 14470.31 14298.05 14642.58 13264.45  6373.83  6201.56  5857.03
>  5684.77
> [457]  5857.03  6029.30  5857.03  6029.30  6201.56  6373.83 13264.45
> 13608.98
> [465] 14125.78 14642.58 14814.84 14814.84 14298.05 14814.84 13264.45
>  6546.09
> [473]  6201.56  6029.30  5684.77  5857.03  5684.77  5857.03  6029.30
>  6201.56
> [481]  6546.09  6718.36 13436.72 13781.25 14298.05 14298.05 14814.84
> 14642.58
> [489] 14814.84 14814.84 13953.52 13781.25  6201.56  6201.56  5857.03
>  5512.50
> [497]  5857.03  5857.03  6373.83  6373.83  6373.83  6373.83 13436.72
> 14298.05
> [505] 13953.52 14987.11 14814.84 14987.11 14814.84 14987.11 14814.84
> 13436.72
> [513] 13264.45  5857.03  4823.44  5684.77  5857.03  5857.03  5857.03
>  6029.30
> [521]  6201.56  6546.09  6718.36 13608.98 14298.05 14125.78 14987.11
> 14814.84
> [529] 14987.11 14814.84 14987.11 14470.31  6546.09  5684.77  5684.77
>  5684.77
> [537]  5512.50  5684.77  5857.03  6201.56  6029.30  6373.83  6373.83
> 13092.19
> [545] 14125.78 13953.52 14642.58 14642.58 14987.11 15159.38 15159.38
> 14987.11
> [553] 15159.38 13781.25  6201.56  5684.77  6029.30  5512.50  6029.30
>  6029.30
> [561]  6201.56  6546.09  6718.36 13436.72 13781.25 13953.52 14470.31
> 14642.58
> [569] 14814.84 14814.84 14814.84 14814.84 13781.25  6029.30  6201.56
>  5857.03
> [577]  5684.77  5857.03  6029.30  6029.30  6373.83  6718.36 13436.72
> 13781.25
> [585] 14814.84 14642.58 14987.11 14987.11 14987.11 14814.84 15159.38
> 13953.52
> [593]  6373.83  4995.70  4823.44  5684.77  5857.03  5684.77  5857.03
>  6029.30
> [601]  6201.56  6373.83  6546.09  6718.36 13436.72 13953.52 14642.58
> 14987.11
> [609] 14987.11 14987.11 15159.38 14987.11 14642.58  6546.09  6373.83
>  5684.77
> [617]  5857.03  5857.03  5684.77  5857.03  6201.56  6201.56  4823.44
>  6546.09
> [625]  6718.36 13953.52 14470.31 14642.58 14814.84 15159.38 14987.11
> 15159.38
> [633] 14470.31  6373.83  6546.09  4823.44  5684.77  5857.03  5684.77
>  5857.03
> [641]  5684.77  6201.56  6546.09  6718.36 13608.98 13781.25 14470.31
> 14470.31
> [649] 15159.38 15159.38 15159.38 14987.11 14987.11 14470.31  6373.83
>  6201.56
> [657]  5684.77  5684.77  5857.03  5684.77  5857.03  6201.56  6201.56
>  5167.97
> [665]  6546.09  6718.36 13608.98  4823.44 14814.84 14814.84 14987.11
> 15159.38
> [673] 15159.38 14987.11  6890.62  5340.23  6201.56  6029.30  5684.77
>  5857.03
> [681]  6201.56  6201.56  6373.83  6546.09  6373.83  6546.09  4823.44
> 14814.84
> [689] 14987.11 15159.38 14987.11 15331.64 14987.11 15159.38  6201.56
>  4995.70
> [697]  6201.56  5857.03  5857.03  5857.03  5857.03  5857.03  6201.56
>  6718.36
> [705]  6201.56  7062.89 14470.31 14470.31 14814.84 15159.38 15159.38
> 14987.11
> [713] 15331.64 14642.58  6201.56  6546.09  5684.77  5684.77  5684.77
>  5684.77
> [721]  5684.77  6201.56  6201.56  6546.09  6718.36  7062.89  4823.44
> 14470.31
> [729] 14470.31 14814.84 15159.38 15159.38 14987.11 14814.84 14814.84
>  6546.09
> [737]  6546.09  5857.03  5857.03  5857.03  5857.03  5684.77  5857.03
>  6201.56
> [745]  6373.83  6546.09  6718.36 14470.31 14642.58 14642.58 15331.64
> 14987.11
> [753] 15331.64 15159.38 14642.58 14814.84  6546.09  6546.09  5684.77
>  6029.30
> [761]  5684.77  5857.03  5684.77  6373.83  6201.56  6718.36  6546.09
> 13781.25
> [769] 14642.58 14642.58 14987.11 15159.38 14987.11 15331.64 15331.64
> 14987.11
> [777]  6718.36  6546.09  6201.56  5857.03  5857.03  5857.03  5857.03
>  6201.56
> [785]  6373.83  6718.36  6718.36  4823.44 14642.58 14470.31 14814.84
> 15331.64
> [793] 15159.38 15159.38 15159.38 14814.84 14987.11 13608.98  4995.70
>  6201.56
> [801]  5857.03  5857.03  5857.03  5857.03  6201.56  6373.83  6546.09
>  6718.36
> [809] 13608.98  4823.44 14470.31 15159.38 15159.38 14987.11 15159.38
> 15331.64
> [817] 14642.58  4995.70  6546.09  6201.56  5857.03  5857.03  5857.03
>  5857.03
> [825]  5857.03  6201.56  6201.56  6546.09  6718.36 14470.31 14470.31
> 14814.84
> [833] 15159.38 15159.38 15159.38 15159.38 15848.44 14987.11 14642.58
>  6546.09
> [841]  5857.03  5857.03  5857.03  5857.03  5857.03  6201.56  6201.56
>  6718.36
> [849]  7062.89 14125.78 14470.31 14814.84 15159.38 15159.38 15159.38
> 14642.58
> [857] 14814.84 14642.58  6718.36  6546.09  5857.03  6029.30  5857.03
>  5857.03
> [865]  5857.03  6201.56  6201.56  6718.36  6546.09 14470.31 14470.31
> 15331.64
> [873] 14814.84 14814.84 15159.38 14814.84 15159.38 14642.58  4823.44
>  6373.83
> [881]  6201.56  5857.03  5857.03  5857.03  5857.03  5857.03  6201.56
>  6201.56
> [889]  6718.36  6718.36 13608.98 14987.11 14470.31 14814.84 15159.38
> 14814.84
> [897] 15848.44 16020.70 14987.11 14642.58  6546.09  5684.77  5857.03
>  5857.03
> [905]  5857.03  5857.03  5857.03  6201.56  6373.83  6546.09  6718.36
> 14470.31
> [913] 14642.58 14814.84 14987.11 14987.11 15848.44 16020.70 15848.44
> 15676.17
> [921] 15159.38  4995.70  6546.09  6029.30  5857.03  5857.03  5857.03
>  5857.03
> [929]  6201.56  6373.83  6718.36  6718.36  7062.89 14470.31 14814.84
> 15159.38
> [937] 14814.84 14814.84 15159.38 15503.91 15159.38 15159.38  4995.70
>  6546.09
> [945]  6201.56  5857.03  5857.03  5857.03  5857.03  5857.03  6373.83
>  6718.36
> [953]  6718.36  7062.89  7062.89 14470.31 14814.84 14814.84 15159.38
> 16192.97
> [961] 15676.17 14987.11 14814.84  6718.36  6201.56  5857.03  5857.03
>  5857.03
> [969]  5857.03  5857.03  6201.56  6718.36  6718.36  7062.89 14470.31
> 14814.84
> [977] 15331.64 15503.91 16020.70 16192.97 15848.44 16192.97 15848.44
> 14642.58
> [985]  6546.09  6201.56  5857.03  5857.03  5857.03  5857.03  6201.56
>  6373.83
> [993]  6546.09  7062.89 14470.31 14642.58 14814.84 15331.64 14814.84
> 15503.91
> [1001] 16020.70 15503.91 16192.97 14642.58  4995.70  6373.83  6373.83
>  5857.03
> [1009]  6029.30  5857.03  5857.03  5857.03  6201.56  6546.09  6718.36
>  7062.89
> [1017] 14470.31 14814.84 14814.84 16020.70 15503.91 16020.70 16192.97
> 15676.17
> [1025]  4995.70  6890.62  6373.83  6201.56  5857.03  5857.03  5857.03
>  5857.03
> [1033]  6373.83  6373.83  6718.36  7062.89  7062.89 14642.58 15159.38
> 15331.64
> [1041] 15503.91 16020.70 16192.97 16020.70 15159.38 15159.38  6718.36
>  6373.83
> [1049]  5857.03  5857.03  5857.03  5857.03  6201.56  6373.83  6718.36
>  7062.89
> [1057]  7062.89 14814.84 14642.58 15503.91 15331.64 16192.97 16192.97
> 16192.97
> [1065] 16192.97 16192.97 15159.38  4995.70  6373.83  6201.56  5857.03
>  5857.03
> [1073]  5857.03  5857.03  6373.83  6201.56  6718.36  6718.36 14642.58
> 14987.11
> [1081] 15331.64 15503.91 15331.64 16192.97 16020.70 16192.97 15331.64
>  4995.70
> [1089]  6718.36  6373.83  5857.03  5857.03  5857.03  5857.03  5857.03
>  6373.83
> [1097]  6718.36  6718.36  6373.83 14298.05 14642.58 14987.11 15503.91
> 15331.64
> [1105] 16192.97 16365.23 15848.44 15159.38  6546.09  6718.36  6373.83
>  5857.03
> [1113]  5857.03  5857.03  5857.03  6201.56  6373.83  6718.36  6718.36
> 14298.05
> [1121] 14814.84 14642.58 15159.38 15331.64 15331.64 16192.97 16020.70
> 15848.44
> [1129] 16192.97 14642.58 14470.31  6373.83  4995.70  5857.03  5857.03
>  5857.03
> [1137]  6201.56  6201.56  6718.36 14125.78 14642.58 14298.05 14987.11
> 14987.11
> [1145] 14987.11 15676.17 16192.97 16365.23 15159.38 15159.38 14125.78
>  4995.70
> [1153]  4995.70  4995.70  5857.03  5167.97  5857.03  5857.03  6373.83
>  6718.36
> [1161]  6718.36 13953.52 13953.52 14298.05 15159.38 14987.11 15503.91
> 15676.17
> [1169] 16192.97 15848.44 15159.38 13953.52  4995.70  5167.97  5684.77
>  5857.03
> [1177]  5857.03  5857.03  5857.03  6201.56  6718.36  6546.09 14298.05
> 13953.52
> [1185] 15159.38 15159.38 14987.11 14987.11 16192.97 16192.97 15848.44
> 15848.44
> [1193] 15159.38 14470.31  6546.09  6373.83  6029.30  5167.97  5857.03
>  5857.03
> [1201]  6201.56  6718.36 13264.45 14298.05 14125.78 14814.84 14987.11
> 15159.38
> [1209] 15331.64 16192.97 16192.97 15676.17 16192.97 15159.38 14814.84
> 14125.78
> [1217]  5167.97  6029.30  5857.03  5167.97  5857.03  6029.30  6373.83
>  6718.36
> [1225] 13781.25 14125.78 14642.58 14987.11 15503.91 15331.64 15848.44
> 16192.97
> [1233] 15848.44 15331.64 15159.38 13608.98  6718.36  6373.83  5857.03
>  5857.03
> [1241]  5857.03  6029.30  6201.56  6373.83 13608.98 13953.52 14298.05
> 14298.05
> [1249] 15159.38 15331.64 15503.91 15676.17 15503.91 16365.23 15848.44
> 15159.38
> [1257] 13953.52  6546.09  6201.56  6029.30  5167.97  5857.03  6029.30
>  6373.83
> [1265]  5167.97 13781.25 13608.98 14125.78 15159.38 14987.11 15503.91
> 15848.44
> [1273] 15848.44 16192.97 15848.44 16365.23 15159.38 15159.38 13436.72
>  5340.23
> [1281]  5857.03  5857.03  5167.97  5167.97  6201.56  6373.83 13953.52
> 14470.31
> [1289] 14298.05 14987.11 15331.64 15503.91 15331.64 15503.91 16365.23
> 15676.17
> [1297] 15331.64 13953.52 13436.72  6373.83  6029.30  5857.03  5167.97
>  5857.03
> [1305]  6373.83  5167.97  6718.36 13953.52 14470.31 14470.31 14987.11
> 15503.91
> [1313] 15331.64 15848.44 16365.23 16365.23 16365.23 14814.84 14814.84
> 13264.45
> [1321]  6373.83  5857.03  5857.03  5167.97  5857.03  6373.83  5167.97
>  6546.09
> [1329] 13953.52 14642.58 15159.38 14987.11 14987.11 15676.17 16020.70
> 15848.44
> [1337] 16365.23 16020.70 14814.84 14125.78  6546.09  6373.83  5857.03
>  5857.03
> [1345]  5167.97  5857.03  6373.83  5167.97  6718.36 13953.52 14814.84
> 14987.11
> [1353] 15159.38 14987.11 15331.64  6029.30  6373.83  6546.09  6718.36
> 14298.05
> [1361] 14642.58 15159.38 15848.44 15676.17 16365.23 16365.23 16365.23
> 16365.23
> [1369] 15159.38 14298.05 13608.98  6373.83  6029.30  6029.30  5684.77
>  6029.30
> [1377]  6373.83  5340.23 13953.52 14814.84 14987.11 15159.38 15676.17
> 15676.17
> [1385] 16365.23 16365.23 16537.50 15848.44 15159.38 14642.58 13608.98
>  6546.09
> [1393]  6029.30  5684.77  6029.30  6546.09  6546.09 13781.25 14642.58
> 15159.38
> [1401] 14987.11 15503.91 15848.44 15676.17 16192.97 16537.50 16365.23
> 15331.64
> [1409] 14987.11  6718.36  6546.09  6029.30  6029.30  5684.77  5684.77
>  6029.30
> [1417]  6373.83  5340.23 13781.25 14642.58 15159.38 14987.11 16192.97
> 16192.97
> [1425] 16365.23 16192.97 16365.23 15331.64 14987.11 13608.98  6718.36
>  6029.30
> [1433]  6201.56  6029.30  6029.30  6546.09 13608.98 13781.25 14642.58
> 14987.11
> [1441] 14987.11 14987.11 15848.44 16537.50 16192.97 16537.50 16365.23
> 15503.91
> [1449] 15503.91  4995.70  6373.83  6029.30  6029.30  6029.30  6373.83
> 13436.72
> [1457] 13781.25 14814.84 14642.58 14987.11 15848.44 15331.64 16365.23
> 16365.23
> [1465] 16365.23 16365.23 16020.70 15331.64 14814.84  5340.23  4995.70
>  6029.30
> [1473]  6029.30  6029.30  6373.83  6373.83 13608.98 13953.52 14642.58
> 15159.38
> [1481] 14987.11 15331.64 16192.97 16020.70 16365.23 15848.44 14987.11
> 14814.84
> [1489]  4995.70  6373.83  6029.30  6029.30  6029.30  6029.30  6373.83
>  5340.23
> [1497] 13781.25 14642.58 14987.11 14987.11 14987.11 15676.17 16365.23
> 16365.23
> [1505] 16192.97 15848.44 14125.78 13781.25  6373.83  6201.56  5684.77
>  6029.30
> [1513]  6029.30  6546.09 13436.72 14298.05 14642.58 14987.11 15503.91
> 15676.17
> [1521] 16365.23 16365.23 16365.23 16365.23 16020.70 14814.84 14987.11
>  5167.97
> [1529]  4995.70  6029.30  6029.30  6029.30  6546.09  6373.83  5340.23
> 14125.78
> [1537] 14814.84 15331.64 15159.38 15676.17 15159.38 16020.70 16365.23
> 15676.17
> [1545] 15848.44 14470.31 14125.78  6373.83  6029.30  5684.77  6029.30
>  6029.30
> [1553]  6546.09  6718.36 14298.05 14642.58 15159.38 15503.91 14987.11
> 15503.91
> [1561] 16365.23 16365.23 16020.70 16192.97 14987.11 14642.58  5167.97
>  6373.83
> [1569]  6029.30  5684.77  6029.30  6546.09  6373.83  5340.23 13953.52
> 14987.11
> [1577] 15159.38 15331.64 15503.91 16365.23 16365.23 16365.23 15848.44
> 15848.44
> [1585] 14814.84 13953.52  6373.83  6201.56  6029.30  6029.30  6029.30
>  6373.83
> [1593]  6890.62 14298.05 14814.84 14987.11 14987.11 15848.44 16192.97
> 16537.50
> [1601] 16537.50 16020.70 15331.64 14814.84  4995.70  6201.56  5857.03
>  6029.30
> [1609]  6029.30  6029.30  6373.83  6718.36  6890.62 14642.58 15159.38
> 15503.91
> [1617] 15331.64 16365.23 16020.70 16365.23 16537.50 16365.23 14642.58
> 14987.11
> [1625]  6718.36  4995.70  6029.30  5684.77  5684.77  6029.30  6546.09
>  6718.36
> [1633] 14298.05 14987.11 15159.38 15676.17 15331.64 16365.23 16020.70
> 16365.23
> [1641] 16020.70 15848.44 14125.78  6718.36  6373.83  6201.56  6029.30
>  5684.77
> [1649]  6029.30  6546.09  6546.09  6890.62 14814.84 14642.58 15503.91
> 15848.44
> [1657] 15848.44 15848.44 16192.97 16537.50 16020.70 14814.84  6718.36
>  6546.09
> [1665]  6029.30  6029.30  6029.30  6029.30  6546.09  6373.83  6890.62
> 14298.05
> [1673] 14987.11 15159.38 15676.17 15503.91 16020.70 16365.23 16365.23
> 16020.70
> [1681] 15331.64 14987.11  6890.62  6201.56  5857.03  6029.30  5684.77
>  6029.30
> [1689]  6373.83  6718.36 14470.31 14470.31 15331.64 15676.17 15676.17
> 16020.70
> [1697] 16020.70 16365.23 16020.70 15503.91 14298.05  6890.62  6373.83
>  6373.83
> [1705]  6029.30  5684.77  6029.30  6373.83  6546.09  6890.62  7062.89
> 14298.05
> [1713] 15331.64 15503.91 15676.17 16020.70 16365.23 16192.97 16020.70
>  7235.16
> [1721]  6373.83  6201.56  6029.30  6029.30  6029.30  6029.30  6546.09
>  6373.83
> [1729]  6890.62 14298.05 14642.58 15503.91 15331.64 15848.44 16537.50
> 16192.97
> [1737] 16537.50 16192.97 14814.84 14987.11  6546.09  6373.83  5167.97
>  6029.30
> [1745]  6029.30  6029.30  6373.83  6546.09  6718.36 14642.58 15159.38
> 15331.64
> [1753] 15848.44 16365.23 16020.70 16365.23 15848.44 16020.70  7235.16
>  7062.89
> [1761]  6546.09  6373.83  6029.30  6029.30  6029.30  6373.83  6373.83
>  6890.62
> [1769]  7062.89  7235.16 15331.64 15503.91 15676.17 15848.44 16020.70
> 16192.97
> [1777] 16365.23 16020.70  7235.16  6373.83  6201.56  6029.30  6029.30
>  6373.83
> [1785]  6546.09  6718.36  6890.62  7062.89 15159.38 15331.64 15676.17
> 15848.44
> [1793] 16537.50 16192.97 15848.44 15503.91  7062.89  6718.36  6546.09
>  6029.30
> [1801]  5857.03  5857.03  6029.30  6373.83  6373.83  6890.62  7235.16
>  7235.16
> [1809]  7579.69 14987.11 15676.17 16537.50 16537.50 16365.23 16020.70
>  7579.69
> [1817]  6373.83  6373.83  6201.56  6029.30  6029.30  6029.30  6373.83
>  6373.83
> [1825]  6890.62  7235.16  7235.16  7579.69 15848.44 14987.11 15848.44
> 16192.97
> [1833] 15848.44 15848.44  7407.42  6890.62  6373.83  6201.56  6029.30
>  6029.30
> [1841]  6373.83  6373.83  6718.36  6890.62  7235.16  7751.95 14987.11
> 15331.64
> [1849] 14987.11 16192.97 16537.50 15848.44 15848.44  7235.16  7062.89
>  6373.83
> [1857]  6201.56  6029.30  6201.56  6201.56  6546.09  6718.36  6890.62
>  7235.16
> [1865]  7751.95  7579.69 15159.38 15503.91 16192.97 15848.44 15159.38
> 15331.64
> [1873]  7062.89  6890.62  6201.56  6201.56  6029.30  6029.30  6373.83
>  6890.62
> [1881]  6890.62  7235.16  7579.69  7579.69 15503.91 15676.17 15848.44
> 16537.50
> [1889] 16020.70  4823.44  7407.42  6373.83  6373.83  6029.30  6029.30
>  6029.30
> [1897]  6029.30  6029.30  6373.83  6546.09  6718.36  7407.42  7579.69
>  7751.95
> [1905] 15848.44 15676.17 16192.97 15676.17  7579.69  7235.16  6546.09
>  6373.83
> [1913]  6201.56  5684.77  6029.30  6029.30  6546.09  6546.09  6890.62
>  7235.16
> [1921]  7579.69  7751.95  7924.22 15676.17 16192.97  4823.44 16537.50
>  4995.70
> [1929]  4995.70  6718.36  6546.09  6029.30  5857.03  5857.03  6029.30
>  6029.30
> [1937]  6373.83  6373.83  6890.62  7235.16  7579.69  7751.95  7579.69
>  7924.22
> [1945] 16020.70 15848.44 16537.50  4995.70  7407.42  6718.36  6373.83
>  5857.03
> [1953]  5857.03  4995.70  6201.56  6546.09  6546.09  6890.62  7062.89
>  7579.69
> [1961]  7579.69  7924.22  4823.44 16365.23 15848.44 15848.44  4995.70
>  7235.16
> [1969]  6718.36  6373.83  6029.30  5857.03  5857.03  6029.30  6029.30
>  6373.83
> [1977]  6373.83  6718.36  7579.69  7751.95  7751.95  7751.95 16192.97
> 16020.70
> [1985] 15848.44  7751.95  4995.70  6890.62  6373.83  6029.30  6029.30
>  5684.77
> [1993]  6029.30  6029.30  6373.83  6546.09  6890.62  7235.16  7235.16
>  7579.69
> [2001] 15676.17 15848.44  4823.44 16020.70  4823.44  4995.70  6718.36
>  4995.70
> [2009]  4995.70  4995.70  5684.77  6029.30  6029.30  6373.83  6890.62
>  6718.36
> [2017]  7235.16  7579.69  7579.69  4823.44 15848.44 15848.44 16192.97
>  4995.70
> [2025]  4995.70  4995.70  5167.97  6201.56  5857.03  5512.50  6029.30
>  6029.30
> [2033]  6029.30  6373.83  6373.83  6718.36  7235.16  7235.16 15159.38
> 15848.44
> [2041] 15848.44 16020.70 15331.64  6718.36  6546.09  6373.83  5857.03
>  5857.03
> [2049]  5857.03  6029.30  6029.30  6029.30  6373.83  6718.36  6718.36
>  7235.16
> [2057] 14987.11 15503.91 15331.64 15676.17 15848.44 16020.70 15331.64
>  4823.44
> [2065]  6718.36  6201.56  6029.30  4995.70  5684.77  6029.30  6029.30
>  6373.83
> [2073]  6890.62  4823.44 14470.31 15159.38 15331.64 15503.91 15676.17
> 15848.44
> [2081] 15676.17 15331.64 14814.84  6718.36  6373.83  5857.03  5857.03
>  5684.77
> [2089]  5684.77  6029.30  6029.30  6546.09  6890.62  4823.44 14470.31
> 15159.38
> [2097] 15848.44 15503.91 15676.17 15503.91 15331.64  4995.70  6718.36
>  4995.70
> [2105]  6029.30  5857.03  5684.77  5684.77  6029.30  6029.30  6373.83
>  6890.62
> [2113] 13953.52 14642.58 14470.31 15331.64 15676.17 15331.64 16020.70
> 15331.64
> [2121] 15331.64 14125.78  4995.70  4995.70  5512.50  5684.77  5684.77
>  5857.03
> [2129]  6029.30  6373.83  6546.09 14125.78 14470.31 14298.05 15331.64
> 15503.91
> [2137] 15331.64 15503.91 15331.64 14642.58  4995.70  4995.70  6201.56
>  5857.03
> [2145]  5684.77  4995.70  5857.03  6373.83  6373.83  6373.83  6718.36
> 14125.78
> [2153] 14642.58 15331.64 15331.64 15159.38 15331.64 15331.64 13608.98
>  4995.70
> [2161]  4995.70  5684.77  5857.03  4995.70  4995.70  6029.30  6718.36
>  6546.09
> [2169] 14125.78 14125.78 14814.84 15159.38 15676.17 15159.38 15676.17
> 15331.64
> [2177] 14125.78  6718.36  6718.36  5684.77 13092.19  5684.77  5684.77
>  5857.03
> [2185]  6201.56  6546.09  6718.36  4995.70 14642.58 14987.11 15331.64
> 15503.91
> [2193] 16020.70 15676.17 14987.11 15159.38  6890.62  5684.77  4995.70
>  5167.97
> [2201]  6201.56  6373.83  6718.36  6718.36  4995.70 14814.84 14642.58
> 15331.64
> [2209] 15331.64 15503.91 15676.17 15331.64  6718.36  5684.77  5857.03
>  5857.03
> [2217]  6029.30  6201.56  6373.83  4995.70  6890.62 14470.31 14814.84
> 14814.84
> [2225] 14814.84 15503.91 15676.17 14987.11  6029.30  5857.03  6029.30
>  6201.56
> [2233]  6546.09  6890.62  7062.89 14814.84 14642.58 14814.84 15676.17
> 14814.84
> [2241] 14642.58  6890.62  4995.70  5512.50  5684.77  5857.03  6201.56
>  6373.83
> [2249]  6546.09  7062.89 14470.31 14814.84 14814.84 14642.58 14814.84
> 14642.58
> [2257] 14642.58  7062.89  6029.30  4995.70  6201.56  6201.56  6373.83
>  6546.09
> [2265] 14298.05 14814.84 14987.11 14814.84 14814.84 15503.91 14987.11
> 14814.84
> [2273] 14470.31  5684.77  5857.03  5857.03  6029.30  6373.83  6546.09
>  6890.62
> [2281] 14470.31 14814.84 14814.84 14814.84 15159.38 14814.84 14987.11
>  5684.77
> [2289]  5857.03  6029.30  6201.56  6201.56  6546.09  6890.62 14298.05
> 14470.31
> [2297] 14987.11 15159.38 14814.84 14987.11 14987.11 14814.84 14987.11
>  5512.50
> [2305]  5684.77  6029.30  6201.56  6373.83  6718.36  6890.62 14125.78
> 14298.05
> [2313] 14642.58 14987.11 14642.58 15159.38 14987.11  4995.70  5684.77
>  5857.03
> [2321]  6029.30  6029.30  6373.83  6373.83  6890.62 14125.78 14470.31
> 14814.84
> [2329] 14642.58 14987.11 14642.58 14814.84 14470.31  4995.70  6029.30
>  6201.56
> [2337]  6373.83  4995.70 13781.25 14470.31 14814.84 14642.58 14814.84
> 14814.84
> [2345] 14814.84 14987.11 14298.05  4995.70  6373.83  5684.77  5684.77
>  5167.97
> [2353]  6201.56  4995.70  4995.70 14298.05 14298.05 14470.31 14642.58
> 14642.58
> [2361] 14642.58 14814.84 14987.11  4995.70  5684.77  5167.97  6201.56
>  6373.83
> [2369]  6546.09  6718.36 14298.05 14470.31 14642.58 14814.84 14814.84
> 14987.11
> [2377] 14814.84 14987.11 14642.58  4995.70  5167.97  4995.70  6373.83
>  6546.09
> [2385] 13781.25 14125.78 14642.58 14642.58 14642.58 14814.84 15503.91
> 14987.11
> [2393] 14814.84  4995.70  4995.70  5857.03  4995.70  4995.70 13436.72
> 13953.52
> [2401] 14298.05 14642.58 14642.58 14298.05 14642.58 15159.38 14642.58
> 14987.11
> [2409]  6373.83  6546.09 13264.45 13953.52 14298.05 14642.58 14814.84
> 14298.05
> [2417] 14987.11 14814.84 14470.31  4995.70  5167.97  4995.70  6373.83
>  6718.36
> [2425] 13608.98 14470.31 14470.31 14470.31 14298.05 14987.11 15676.17
> 14987.11
> [2433] 15159.38  5167.97  4995.70 12919.92 13092.19 13781.25 14125.78
> 14470.31
> [2441] 14987.11 14470.31 14987.11 14987.11 15159.38 15159.38  5167.97
> 12575.39
> [2449]  6373.83 13436.72 13953.52 14298.05 14642.58 14987.11 14987.11
> 13781.25
> [2457] 14298.05 13953.52 13781.25 13953.52 14125.78 14470.31 14298.05
> 14642.58
> [2465] 12230.86 13436.72 13608.98 13953.52 14125.78 14125.78 14125.78
>  4823.44
> [2473] 13608.98 13781.25 13953.52 14298.05 14470.31 14298.05  4823.44
> 13436.72
> [2481] 13092.19 13608.98 13953.52 14125.78 14125.78  4823.44 13608.98
> 14125.78
> [2489] 14125.78 14125.78 14470.31 14470.31 14470.31 13092.19 13436.72
> 13781.25
> [2497] 13953.52 13953.52 14298.05 13264.45 13608.98 13781.25 13781.25
>  4823.44
> [2505]  6373.83 13608.98 13608.98 13436.72 14125.78  4823.44 12919.92
> 13264.45
> [2513] 13953.52 13781.25 13953.52 14298.05 12919.92  4823.44 13436.72
> 13436.72
> [2521] 13781.25  4651.17 12919.92 13436.72 13608.98 13436.72 14125.78
> 14298.05
> [2529] 13092.19 13436.72 13436.72 13953.52 14298.05 13264.45 13436.72
> 13608.98
> [2537] 13608.98 13608.98  6373.83 13436.72 13608.98 13436.72 13781.25
> 14125.78
> [2545] 12919.92  4823.44 13264.45 13608.98  4651.17 12747.66 13264.45
> 13608.98
> [2553] 13436.72 13781.25 14125.78  4651.17  5512.50 13092.19 13436.72
> 13608.98
> [2561] 13608.98  6029.30  4823.44 13436.72 13436.72 13608.98 12747.66
>  4823.44
> [2569] 13436.72 13436.72 13608.98  6201.56 13264.45 13436.72 13608.98
> 13608.98
> [2577] 12747.66  4823.44 13436.72 13436.72 13608.98 13608.98 13264.45
> 13608.98
> [2585] 13608.98 13436.72 13608.98 13608.98 13781.25 13953.52  6373.83
>  6546.09
> [2593] 13436.72 13608.98  5340.23  6373.83  6201.56  6373.83  6546.09
>  4651.17
> [2601]  6029.30  4651.17  6373.83  6373.83  6029.30  6373.83  6201.56
>  4651.17
> [2609]  6029.30  4478.91  5684.77  5857.03  4651.17  4478.91  5512.50
>  5857.03
> [2617]  6029.30  4478.91  5684.77  4478.91  5684.77  4306.64
>
> Thank you for your help in advance!
>
> Nguyen Quynh Hoa (Ms.)
>
> Graduate Student
> Laboratory of Behavior and Ecology
> College of Natural Science
> Ewha Womans University
> 11-1 Daehyun-dong, Seodaemun-gu, Seoul 120-750, Korea
> Tel: 0082 10 6862 6883
> Email: hoanq8x@gmail.com; hoanq8x@ewhain.net
>
> _______________________________________________
> R-sig-ecology mailing list
> R-sig-ecology@r-project.org
> https://stat.ethz.ch/mailman/listinfo/r-sig-ecology
>

	[[alternative HTML version deleted]]

