to_long: Reshape a data.frame or matrix to a long data.frame

In twoway: Analysis of Two-Way Tables

Description

Reshape a data.frame or matrix to a long data.frame

Reshape a data.frame or matrix to a wide data.frame

Usage

to_long(wide, rowname = NULL, colname = NULL,
  responseName = deparse(substitute(wide)), varNames = c("Row", "Col"))

to_wide(long, row = 1, col = 2, response = 3)

Arguments

wide	A data.frame or matrix in wide form
rowname	Name for the row variable
colname	Name for the column variable
responseName	Name for the response variable. If wide is a matrix with an attribute that begins with "response", that value is taken as the responseName. Otherwise, the name of the wide object is used.
varNames	Default names for the row and column variables if not passed as rowname or colname
long	A data.frame in long form
row	Column index or quoted name of the row variable
col	Column index or quoted name of the column variable
response	Column index or quoted name of the response variable

Value

A data.frame in long format

Author(s)

Michael Friendly and Richard M. Heiberger

Michael Friendly and Richard M. Heiberger

Examples

Arizona.long <- to_long(Arizona, varNames=c("Month", "City"))
Arizona.long

Arizona.long <- to_long(Arizona, varNames=c("Month", "City"))
# back the other way
to_wide(Arizona.long)

twoway documentation built on July 1, 2020, 5:37 p.m.