Hello -

I have imported timestamp data (collected in OpenSHAPA) into R as .csv
file. Some columns in the data frame have timestamps in the format
HH:MM:SS:sss. I have not found a package that will allow simple addition
and subtraction of columns with this format, although 'strptime' in
'library(timeDate)' looked promising. The problem with the timeDate package
is that it does not seem to support timestamps down to milliseconds. Are
there any solutions available or packages that the community recommends?
Thanks you.

Alecia

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