Thanks for these suggestions. I tried them out and I get the error message:
Error in qdata$flow : $ operator is invalid for atomic vectors
Can anyone offer further suggestions on how to extract the values from
atomic vectors?
Thanks again
Emma
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Hello,
I am very new to R and have hit my first main problem that I hope someone
can easily resolve.
I have some data that looks like this (there are 20,000 rows):
qdata
day month yearflow
[1,] 210 1945 NA
[2,] 310 1945 NA
[3,] 410 1945 NA
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