Hello,
The following solution seems to work and is fast, like findInterval is.
It first determines where in df2$start is each value of df1$Time. Then
uses that index to see if those Times are not greater than the
corresponding df$end.
I checked against a small subset of df1 and the results wer
Dear all,
I have two data frames (df1 and df2) and for each timepoint in df1 I
want to know: is it whithin any of the timespans in df2? The result
(e.g. "no" or "yes" or 0 and 1) should be shown in a new column of df1
Here is the code to create the two data frames (the size of the two data
f
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