char2fac: convert characters to factors
In erpR: Event-related potentials (ERP) analysis, graphics and utility functions
Description
Usage
Arguments
Value
Note
Author(s)
Examples
Description
convert each character column in a data frame to a factor.
Usage
1
char2fac(x)
Arguments
x
a data.frame in which columns are to be converted.
Value
A data.frame with character columns converted in factor columns.
Note
This is an utility to quickly transform a character vector to factor for analysis purpose.
Author(s)
Giorgio Arcara.
Examples
1
2
3
4
5
6
7
8
dat=data.frame(RT=rnorm(20, mean=500, sd=100), Subject=rep(1:10, 2))
conditions=c(rep("a", 10), rep("b", 10))
dat$conditions=conditions
dat=char2fac(dat)
erpR documentation built on May 2, 2019, 3:33 p.m.
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Description Usage Arguments Value Note Author(s) Examples
Description
convert each character column in a data frame to a factor.
Usage
1 | char2fac(x)
|
Arguments
x |
a |
Value
A data.frame with character columns converted in factor columns.
Note
This is an utility to quickly transform a character vector to factor for analysis purpose.
Author(s)
Giorgio Arcara.
Examples
1 2 3 4 5 6 7 8 |
dat=data.frame(RT=rnorm(20, mean=500, sd=100), Subject=rep(1:10, 2))
conditions=c(rep("a", 10), rep("b", 10))
dat$conditions=conditions
dat=char2fac(dat)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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