makeFactor: Change numeric variables factors.
In matloff/cdparcoord: Top Frequency-Based Parallel Coordinates
View source: R/utils.R
View source: R/discretize.R
makeFactor R Documentation
Change numeric variables factors.
Description
Change numeric variables that are specified in varnames
to factors so that discretize won't partition.
Usage
makeFactor(df, varnames)
Arguments
df
Input data frame.
varnames
Names of variables to be converted to factors.
Author(s)
Norm Matloff <matloff@cs.ucdavis.edu>, Vincent Yang <vinyang@ucdavis.edu>, and Harrison Nguyen <hhnguy@ucdavis.edu>
Examples
data(prgeng)
pe <- prgeng[,c(1,3,5,7:9)]
class(pe$educ) # integer
pe <- makeFactor(pe,c('educ','occ','sex'))
class(pe$educ) # factor
# nice to give levels names
levels(pe$sex) <- c('male','female')
head(pe$sex)
matloff/cdparcoord documentation built on Feb. 24, 2025, 12:55 p.m.
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View source: R/utils.R View source: R/discretize.R
| makeFactor | R Documentation |
Change numeric variables factors.
Description
Change numeric variables that are specified in varnames
to factors so that discretize won't partition.
Usage
makeFactor(df, varnames)
Arguments
df |
Input data frame. |
varnames |
Names of variables to be converted to factors. |
Author(s)
Norm Matloff <matloff@cs.ucdavis.edu>, Vincent Yang <vinyang@ucdavis.edu>, and Harrison Nguyen <hhnguy@ucdavis.edu>
Examples
data(prgeng)
pe <- prgeng[,c(1,3,5,7:9)]
class(pe$educ) # integer
pe <- makeFactor(pe,c('educ','occ','sex'))
class(pe$educ) # factor
# nice to give levels names
levels(pe$sex) <- c('male','female')
head(pe$sex)
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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