[R] split dataframe to several dataframes in R

[Aravind Jayaraman]

Hi,

I think you need not split the data.frame to get the desired result.
You can work with your list lst4 itself.

#Convert the vectors in the list to data.frames.
lst4 <- lapply(lst4, function(x) {as.data.frame(t(iris1.csv))})
#Get the data.frames in the list to the global environment
list2env(lst4 ,.GlobalEnv)

Regards

On 17 February 2015 at 09:23, Zilefac Elvis via R-help
<r-help at r-project.org> wrote:
> Hi All,I have a dataframe called 'means' as shown below:iris1.csv <- iris
> iris2.csv <- iris
> names <- c("iris1.csv", "iris2.csv")
> dat <- mget(names)
> lst4 <- lapply(dat, function(x) apply(x[,-5], 2, mean))
>
> # Build the new data frame
> means <- as.data.frame(do.call(rbind, lst4))
> means$source <- names(lst4)
> means
> #           Sepal.Length Sepal.Width Petal.Length Petal.Width       isv    source
> # iris1.csv     5.843333    3.057333        3.758    1.199333 0.3333333 iris1.csv
> # iris2.csv     5.843333    3.057333        3.758    1.199333 0.3333333 iris2.csvQUESTION: How can I split 'means' such that there are two files (dataframes) on my workspace:datframe 1#           Sepal.Length Sepal.Width Petal.Length Petal.Width       isv
> # iris1.csv     5.843333    3.057333        3.758    1.199333 0.3333333dataframe 2:#           Sepal.Length Sepal.Width Petal.Length Petal.Width       isv# iris2.csv     5.843333    3.057333        3.758    1.199333 0.3333333
> Many thanks,Asong.
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-- 
J.Aravind
Scientist
Germplasm Conservation Division
ICAR-National Bureau of Plant Genetic Resources
New Delhi - 110 012