H. Wickham. Journal of Statistical Software, 21 (12):
1--20(Sep 15, 2007)
Abstract
This paper presents the reshape package for R, which provides a common framework
for many types of data reshaping and aggregation. It uses a paradigm of ‘melting’ and
‘casting’, where the data are ‘melted’ into a form which distinguishes measured and iden-
tifying variables, and then ‘cast’ into a new shape, whether it be a data frame, list, or
high dimensional array. The paper includes an introduction to the conceptual framework,
practical advice for melting and casting, and a case study.
%0 Journal Article
%1 Wickham2007
%A Wickham, Hadley
%D 2007
%J Journal of Statistical Software
%K software statistics
%N 12
%P 1--20
%T Reshaping Data with the reshape Package
%U http://www.jstatsoft.org/v21/i12
%V 21
%X This paper presents the reshape package for R, which provides a common framework
for many types of data reshaping and aggregation. It uses a paradigm of ‘melting’ and
‘casting’, where the data are ‘melted’ into a form which distinguishes measured and iden-
tifying variables, and then ‘cast’ into a new shape, whether it be a data frame, list, or
high dimensional array. The paper includes an introduction to the conceptual framework,
practical advice for melting and casting, and a case study.
@article{Wickham2007,
abstract = {This paper presents the reshape package for R, which provides a common framework
for many types of data reshaping and aggregation. It uses a paradigm of ‘melting’ and
‘casting’, where the data are ‘melted’ into a form which distinguishes measured and iden-
tifying variables, and then ‘cast’ into a new shape, whether it be a data frame, list, or
high dimensional array. The paper includes an introduction to the conceptual framework,
practical advice for melting and casting, and a case study.
},
accepted = {2007-09-15},
added-at = {2008-08-12T15:41:04.000+0200},
author = {Wickham, Hadley},
bibdate = {2007-09-15},
biburl = {https://www.bibsonomy.org/bibtex/2cf5bf163501c72023bd13c972b5878c4/tmalsburg},
coden = {JSSOBK},
day = 15,
interhash = {637c826fb3ae474cb699b707114c774c},
intrahash = {cf5bf163501c72023bd13c972b5878c4},
issn = {1548-7660},
journal = {Journal of Statistical Software},
keywords = {software statistics},
month = {9},
number = 12,
pages = {1--20},
submitted = {2007-02-25},
timestamp = {2008-08-12T15:41:04.000+0200},
title = {Reshaping Data with the reshape Package},
url = {http://www.jstatsoft.org/v21/i12},
volume = 21,
year = 2007
}