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Last data update: 2014.03.03
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R: Pads an object to a desired length, either with replicates of...
Pads an object to a desired length, either with replicates of itself or another repeated object.
Description
Pads an object to a desired length, either with replicates of itself or another repeated object.
Usage
buffer(x, length.out = len(x), fill = NULL, preserveClass = TRUE)
Arguments
x |
an R object
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length.out |
the desired length of the final output
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fill |
R object to fill empty rows in columns below the max size. If unspecified, repeats input rows in the same way as cbind.
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preserveClass |
determines whether to return an object of the same class as the original argument. Otherwise, returns a matrix.
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Examples
buffer(c(1,2,3),20)
buffer(matrix(c(1,2,3,4),nrow=2),20)
buffer(list(1,2,3),20)
df<-data.frame(as.factor(c('Hello','Goodbye')),c(1,2))
buffer(df,5)
buffer((factor(x=c('Hello'))),5)
Results
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providing 
.