[R] t tests/ANOVA

Wed Sep 24 16:12:28 CEST 2008

I have a set of data that comprises genome numbers in single eggs from three different parasite clones - 3D7, HB3, and MIX.  I can draw a boxplot of the genome numbers for each clonefed but how do I carry out a t test or ANOVA to compare if the means are signifcantly different? (Data is listed below)

Many thanks,
Georgina Humphreys

clonefed	genomes
HB3	21.3
HB3	23.5
HB3	25.9
3D7	27.2
HB3	28.1
MIX	35.1
MIX	37.9
MIX	42.1
MIX	42.4
HB3	46.3
HB3	46.3
MIX	48.4
MIX	52.1
HB3	54.6
MIX	55.4
3D7	57.6
HB3	58.4
3D7	62.1
MIX	63.6
MIX	66.5
3D7	69.1
3D7	76.2
MIX	77.5
MIX	80.4
MIX	85.5
MIX	85.9
HB3	96
HB3	106.3
3D7	108.1
MIX	113.8
MIX	117.4
MIX	118
3D7	122.8
3D7	131.4
MIX	138.7
MIX	142.6
MIX	143
3D7	144
MIX	151.6
MIX	155.2
MIX	162.4
MIX	168.4
MIX	169.3
3D7	172.3
HB3	173
HB3	191.9
MIX	192.7
HB3	200
MIX	206.3
3D7	210.2
HB3	223.7
HB3	223.9
3D7	232.1
HB3	238.6
MIX	240.8
3D7	254.3
3D7	257.6
3D7	261.8
3D7	269.9
HB3	277
MIX	289.1
MIX	293.2
MIX	295.2
MIX	295.7
MIX	310.4
3D7	311.9
3D7	311.9
MIX	313.1
MIX	317.8
MIX	332.2
3D7	334.9
3D7	338.2
MIX	340
MIX	360.5
3D7	372.8
3D7	376.6
HB3	390.3
MIX	419.1
3D7	420
MIX	427.4
MIX	443
MIX	449.7
MIX	452.8
MIX	501.4
3D7	502.9
3D7	505.5
3D7	506.3
3D7	529
MIX	534.4
MIX	540.6
MIX	542
3D7	545.2
MIX	547.2
MIX	554.2
MIX	556.5
3D7	564.9
3D7	575.1
3D7	580.6
MIX	591.5
3D7	655.5
3D7	666.1
3D7	667.2
3D7	699
3D7	741.2
3D7	744.8
3D7	752.2
MIX	795.9
3D7	810.9
HB3	816.4
MIX	849.2
3D7	852.9
3D7	875.4
3D7	891.3
MIX	906.5
MIX	922.3
MIX	949.6
MIX	986.1
MIX	994.3
MIX	1005.3
MIX	1061.3
MIX	1159.5
3D7	1163.2
MIX	1177.5
3D7	1211.3
3D7	1249.7
3D7	1318.3
MIX	1579.3
MIX	1585.2
MIX	1590.3
MIX	1788.7
MIX	2012.9
3D7	2067.4

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