| Group: | Plot Manipulation |
| See also: | deletedata getdata show |
| Function: | adddata | |
| Description: | Adds graphics to already plotted ones. |
| Usage: | adddata(di, l_num, c_num, data1 {, data2, ...}) | |
| Input: | ||
| di | string, name of the display | |
| l_num | integer, represents the number of a row of the display di | |
| c_num | integer, represents the number of a column of the display di | |
| data1 | n x p matrix of data with at least 2 columns | |
| data2 | optional n x p matrix of additional data with at least 2 columns | |
di=createdisplay(1, 1) x=1:100 y=sin(x/20)+uniform(100, 1)/10 show(di, 1, 1, x~y) knndata=x~knn(y, 10) setmaskp(knndata, 0, 0, 0) setmaskl(knndata,(1:rows(knndata))',0,1,1) adddata(di, 1, 1, knndata)
The original dataset is plotted and its knn-smoothed version is added as a line.