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Questions tagged reshape2

6 questions

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38
votes
4
answers

R: "Unary operator error" from multiline ggplot2 command

r ggplot2 multiline reshape2
asked 2013-06-21T16:55:45.730
34
votes
7
answers

Compute mean and standard deviation by group for multiple variables in a data.frame

r aggregate reshape reshape2
asked 2013-05-03T20:57:39.313
19
votes
8
answers

Complicated reshaping

r dataframe reshape2
asked 2013-03-03T05:50:32.577
8
votes
3
answers

Fast melted data.table operations

r dataframe data.table aggregation reshape2
asked 2012-12-20T09:08:24.990
51
votes
1
answers

reshape vs. reshape2 in R

r reshape reshape2
asked 2012-09-11T20:22:00.927
19
votes
4
answers

melt / reshape in excel using VBA?

r vba excel pivot-table reshape2
asked 2012-06-06T20:32:26.453