create a multiple data frames from a single data frame in r -

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i've got large data frame finaldata , produce bunch of other smaller data frames explanatory1, explanatory2 e.t.c.... consisting of 10 columns each finaldata

i'm trying using loop throwing me error attempt apply non function

for(i in 1:length(finaldata)/10) {   nam <- paste("explanatory", i, sep = "")   assign(nam, finaldata[,10(i):10(i)+10]) }

i have tried

for(i in 1:length(finaldata)/10){   assign(paste("explanatory",i,sep=""),finaldata[,10(i):10(i)+10])}

but gave me same error, understand error being caused passing finaldata[,10(i):10(i)+10] argument assign, don't see why wouldn't work ina loop, or different passing finaldata[,10:10+10]

any appreciated!

create sample data play with: 

df <- data.frame(matrix(vector(), 10, 33))

find number of dataframes you're going create: 

number_of_dataframes <- ceiling(ncol(df) / 10)

loop through dataframes, finding range of columns use creating individual dataframe. use assign give each 1 unique name: 

current_column <- 1 (i in 1:number_of_dataframes) {   start_column <- current_column   end_column <- min(current_column + 9, ncol(df))   assign(paste0("df",i), df[ , start_column:end_column])   current_column <- end_column + 1 }

the min check makes sure don't attempt assign more columns existed in original dataframe.


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