[R] saving rounded numbers as a new variable in a dataframe

Neuro LeSuperHéros neuro3000 at hotmail.com
Mon Jun 19 14:20:16 CEST 2006


Hi

1-Please read this: R Data Import/Export 
cran.r-project.org/doc/manuals/R-data.pdf
2-This is the code:

rounded <-round(numurder, 0)
write.csv(rounded,"c:/ngri.csv")

Neuro


>From: Bob Green <bgreen at dyson.brisnet.org.au>
>To: r-help at stat.math.ethz.ch
>Subject: [R] saving rounded numbers as a new variable in a dataframe
>Date: Mon, 19 Jun 2006 22:11:57 +1000
>
>
>
>A basic question, but one that eludes me. I have created a new variable
>$numurder, which I have rounded off. I want to save the rounded off version
>of this variable to an existing datafile called 'ngri.csv' .
>
>   numurder   <-c((murder*no.of.cases)/100)
>[[1]]
>   [1]  48.952 112.073 182.160 974.610 122.140 663.432 150.856  18.988
>137.925 198.045  68.930 203.148  30.056 100.955
>
>
>round(numurder, 0)
>   [1]  49 112 182 975 122 663 151  19 138 198  69 203  30 101
>
>
>Advice regarding how to do this is appreciated,
>
>Bob
>
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