I have a vector named "ID" which contains 100 values of type "double", you can see its values plotted in the picture:
For all "walks" which would go downhill ( I marked one in purple) I would like to have the values printed into other vectors, basically cut the vector ID at its local maxima and minima. So far, I have the following code snippet:
for (t in 1:100 ){
if (ID[t] > ID[t+1] && ID[t+1] >= ID[t+2]) {
adaptivewalk [t] <- ID [t]
t <- t +1
} else {
t <- t+1
}
}
However I am at a loss how to introduce a new vector once I hit a local minima and how, if applicable, I calculate the derivation of this curve in between such local extreme points.
