Hi,
I've two data.frame: ind_comp and dati_area
> ind_comp
INDEX indice
1 1 0.3081856
2 2 0.1368007
3 3 0.1290952
4 4 0.2905484
5 5 0.2686706
6 6 0.1122784
7 7 0.4493264
8 8 0.1932665
9 9 0.1982783
10 11 0.3724666
> dati_area
X_COORD Y_COORD DBH AREA ID ind_comp
1 0.0000000 0.0000000 70.0 1 1 0
2 4.4352788 14.5071431 70.0 1 2 0
3 10.6893894 10.3226234 68.0 1 3 0
4 5.8856279 0.4115632 75.5 1 4 0
5 5.7429111 -8.5142159 78.5 1 5 0
6 -6.4300000 11.1370867 60.0 1 6 0
7 0.6358819 -12.1333488 82.4 1 7 0
8 -7.9629934 -15.6282544 60.0 1 8 0
9 -7.9962383 -7.1998453 62.0 1 9 0
10 -17.3282497 5.6302896 67.0 1 10 0
11 -3.2569414 5.0152500 77.5 1 12 0
I need to populate the column "ind_comp" of the data.frame
"dati_area", with the data "indice" of the data.frame "ind_comp".
The data "INDEX" of the data.frame "ind_comp" must correspond to
index of the rows "dati_area".
X_COORD Y_COORD DBH AREA ID ind_comp
1 0.0000000 0.0000000 70.0 1 1 0.3081856
2 4.4352788 14.5071431 70.0 1 2 0.1368007
3 10.6893894 10.3226234 68.0 1 3 0.1290952
4 5.8856279 0.4115632 75.5 1 4 0.2905484
5 5.7429111 -8.5142159 78.5 1 5 0.2686706
6 -6.4300000 11.1370867 60.0 1 6 0.1122784
7 0.6358819 -12.1333488 82.4 1 7 0.4493264
8 -7.9629934 -15.6282544 60.0 1 8 0.1932665
9 -7.9962383 -7.1998453 62.0 1 9 0.1982783
10 -17.3282497 5.6302896 67.0 1 10 NA
11 -3.2569414 5.0152500 77.5 1 12 0.3724666
Thanks,
Alfredo
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