removeSpecial: Replaces special characters in your data frame to NA
In ujjwalkarn/xda: Functions to perform exploratory analysis with any dataframe

Replaces special characters in your data frame to NA

1	removeSpecial(df, vec)

`df`	name of your data frame
`vec`	vector containing the special characters you want to replace with NA

Returns the modified data frame

data(iris)
iris[1,2]<-"?"
iris[2,2]<-"@"
iris[3,2]<-"???"
iris<-removeSpecial(iris,c("@","???"))
head(iris)

ujjwalkarn/xda documentation built on May 3, 2019, 2:23 p.m.

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