[R] bar and line plot

[Felipe Carrillo]

 Hello All:
    Using the below dataset how can I make a barplot with
    Date(X) and NumEggs(Y) by Site. Then plot Temp(lineplot)
    It seems really simple, but I am having a hard time trying to
    do it by Site. Thanks
    

      Date      NumEggs         Site           Temp
1   2008-04-22       0 Massacre Flat (RK424.5) 51.20
2   2008-04-23       0 Massacre Flat (RK424.5) 50.80
3   2008-04-24       0 Massacre Flat (RK424.5) 51.80
4   2008-04-25       0 Massacre Flat (RK424.5) 53.40
5   2008-04-26       0 Massacre Flat (RK424.5) 55.30
6   2008-04-27       0 Massacre Flat (RK424.5) 56.80
7   2008-04-28       0 Massacre Flat (RK424.5) 57.10
8   2008-04-29       0 Massacre Flat (RK424.5) 55.80
9   2008-04-30       0 Massacre Flat (RK424.5) 53.10
10  2008-05-01       0 Massacre Flat (RK424.5) 53.90
11  2008-05-02       9 Massacre Flat (RK424.5) 55.85
12  2008-05-03       0 Massacre Flat (RK424.5) 55.85
13  2008-05-04       0 Massacre Flat (RK424.5) 55.85
14  2008-05-05       0 Massacre Flat (RK424.5) 55.85
15  2008-05-06       1 Massacre Flat (RK424.5) 57.30
16  2008-05-07       0  Antelope Creek (RK377) 56.80
17  2008-05-08       0  Antelope Creek (RK377) 56.50
18  2008-05-09       2  Antelope Creek (RK377) 56.30
19  2008-05-10       0  Antelope Creek (RK377) 56.50
20  2008-05-11       0  Antelope Creek (RK377) 56.50
21  2008-05-12       0  Antelope Creek (RK377) 55.90
22  2008-05-13       2  Antelope Creek (RK377) 56.20
23  2008-05-14       0  Antelope Creek (RK377) 57.70
24  2008-05-15       0  Antelope Creek (RK377) 57.60
25  2008-05-16       0  Antelope Creek (RK377) 58.00
26  2008-05-17       0  Antelope Creek (RK377) 59.20
27  2008-05-18       0  Antelope Creek (RK377) 59.50
28  2008-05-19       0  Antelope Creek (RK377) 58.60
29  2008-05-20       8  Antelope Creek (RK377) 57.50
30  2008-05-21       0  Antelope Creek (RK377) 55.30
31  2008-05-22       0  Antelope Creek (RK377) 55.00
32  2008-05-23       0  Antelope Creek (RK377) 54.70
33  2008-05-24       0  Antelope Creek (RK377) 54.10
34  2008-05-25       0  Antelope Creek (RK377) 53.70
35  2008-05-26       0  Antelope Creek (RK377) 54.30
36  2008-05-27       0  Antelope Creek (RK377) 54.70
37  2008-05-28       0  Antelope Creek (RK377) 55.90
38  2008-05-29       0  Antelope Creek (RK377) 56.30
39  2008-05-30       0  Antelope Creek (RK377) 56.80
40  2008-05-31       0  Antelope Creek (RK377) 57.40
41  2008-06-01       0  Antelope Creek (RK377) 57.50
42  2008-06-02       0  Antelope Creek (RK377) 57.60
43  2008-06-03       0  Antelope Creek (RK377) 57.70
44  2008-06-04       0  Antelope Creek (RK377) 57.10
45  2008-06-05       0  Antelope Creek (RK377) 57.40
46  2008-06-06      14  Antelope Creek (RK377) 57.50
47  2008-06-07       0  Antelope Creek (RK377) 57.40
48  2008-06-08       0  Antelope Creek (RK377) 57.80
49  2008-06-09       0  Antelope Creek (RK377) 58.60
50  2008-06-10       3  Antelope Creek (RK377) 58.80
51  2008-06-11       0  Antelope Creek (RK377) 57.80
52  2008-06-12       0  Antelope Creek (RK377) 58.20
53  2008-06-13       1 Massacre Flat (RK424.5) 58.80
54  2008-06-14       0 Massacre Flat (RK424.5) 59.50
55  2008-06-15       0 Massacre Flat (RK424.5) 59.50
56  2008-06-16       0 Massacre Flat (RK424.5) 59.60
57  2008-06-17       0 Massacre Flat (RK424.5) 59.60
58  2008-06-18       0 Massacre Flat (RK424.5) 58.90
59  2008-06-19       0 Massacre Flat (RK424.5) 58.60
60  2008-06-20       1            RBDD (RK391) 58.80
61  2008-06-21       0            RBDD (RK391) 59.20
62  2008-06-22       0            RBDD (RK391) 58.20
63  2008-06-23       0            RBDD (RK391) 58.60
64  2008-06-24       0            RBDD (RK391) 58.50
65  2008-06-25       0            RBDD (RK391) 58.60
66  2008-06-26       0            RBDD (RK391) 58.60
67  2008-06-27       0            RBDD (RK391) 60.00


Felipe D. Carrillo
Supervisory Fishery Biologist  
Department of the Interior  
US Fish & Wildlife Service  
California, USA