Hello, I have a problem with using replace() to convert a vector of dates
from yyyy-mm-dd to julian date.
For example, I type
replace(x,2004-05-14,134)
and I receive an error:
Error in `[<-.data.frame`(`*tmp*`, list, value = 134) :
new columns would leave holes after existing columns
If I can successfully convert, I have a script that will convert all of
the dates in the vector (i.e., the same line repeated with the next
yyyy-mm-dd and corresponding julian day). Any help would be much
appreciated.
Thank you,
Kirsten
Kirsten Barrett
Mendenhall Postdoctoral Fellow, USGS
Alaska Science Center
4210 University Drive
Anchorage, AK
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