Hi ,
I've been struggling with this problem. Initially I thought something like
a na.locf would help but I'm at a dead end. I have a data set like this:
ID Prod1 Prod2 Prod3 Prod4 Prod5
01 A - B - C
02 - F - G -
03 H - - - J
And I would like to remove all the blanks and get a aggregated list against
each ID like so:
01 A B C
02 F G
03 H J
Can anyone suggest a function or a package on how to achieve this ?
Thank you ,
Ankur
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