May 25, 2020 · I've read a .csv file into R, ran some code to edit it and now want to export this data frame as .csv, to read it in later again or whatsoever. How can I accomplish this in "clean …

Feb 21, 2017 · write.csv(x, "100.csv", row.names = F) But, obviously using lapply to do this for my list of data frames will just produce many copies of "100.csv" when instead I would like the files to be …

Oct 7, 2013 · I would like to store the contents of my data frame into a .csv file without the names of columns. I use the following piece of code, write.csv (cur_data,new_file, row.names = F, …

Jan 7, 2014 · There is a dataframe named cnbd, for example: cnbd = data.frame (1,2,3,NA,NA,5) Thus the expression: dim (cnbd) [1] give 1. I want to write a dataframe like cnbd to a csv with: write (file = …

Feb 23, 2015 · library(openxlsx) # read data from an Excel file or Workbook object into a data.frame df <- read.xlsx('name-of-your-excel-file.xlsx') # for writing a data.frame or list of data.frames to an xlsx file

have only used this with txt files but think it should work the same with csv files. Use the ff package. Convert your data table or frame to a ffdf data frame using the as.ffdf function. Then try the …

Apr 11, 2016 · 2 The problem is that the x argument of write.csv expects a dataframe while the file argument has to be a character string. So you have two options. 1st option: Use get() to find the …

The problem with write.table: csv files from write.table are not read prettily by Excel 2010 like those from write.csv Post I already read and in which I could not find solution to my problem : write.csv () a list of …

Dec 1, 2011 · I made a data frame in R that is not very big, but it takes quite some time to build. I would like to save it as a file, which I can then again open in R. How do I achieve this?

Jun 11, 2016 · Another workaround (using cat) is that you transpose your data frame, then append a row containing only "\n" using rbind, then converting this data frame to a vector (it will have "\n" after …