Search Archives
Search tips
from:Name
Search by author name, e.g. from:Duncan Murdoch
"exact phrase"
Match an exact phrase
word1 word2
Match messages containing both words
Date range
Use the date pickers to filter results to a time period
Use the list dropdown to narrow results to a specific mailing list. Combine from: with other terms to filter by author and content.
convert count data to binary data
Christopher G Oakley
·
May 6, 2011
·
r-help
Is there a way to generate a new dataframe that produces x lines based on the contents of a column? for example: I would like to generate a new dataframe with 70 lines of data[1, 1:3], 67 lines...
summarizing a complex dataframe
Christopher G Oakley
·
Jan 11, 2012
·
r-help
I need some help summarizing complex data frames (small example below): m1_1 m2_1 m3_1 m1_2 m2_2 m3_2 i1 1 1 1 2 2 2 i1 2 1 1 2 2 2 i2 2 2...
Can't find what you're looking for? Try searching with Google .