Prev 332990 / 398503 Next

How do I derive a logical variable in a dataframe based on another row in the same dataframe?

Lopez, Dan

Mon, Nov 11, 2013 12:50 PM

An embedded and charset-unspecified text was scrubbed...
Name: not available
URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20131111/270c8742/attachment.pl>

Thread (7 messages)

Lopez, Dan How do I derive a logical variable in a dataframe based on another row in the same dataframe? Nov 11 William Dunlap How do I derive a logical variable in a dataframe based on another row in the same dataframe? Nov 11 arun How do I derive a logical variable in a dataframe based on another row in the same dataframe? Nov 11 Gabor Grothendieck How do I derive a logical variable in a dataframe based on another row in the same dataframe? Nov 11 Lopez, Dan How do I derive a logical variable in a dataframe based on another row in the same dataframe? Nov 11 Lopez, Dan How do I derive a logical variable in a dataframe based on another row in the same dataframe? Nov 11 Lopez, Dan How do I derive a logical variable in a dataframe based on another row in the same dataframe? Nov 11