NNbenchmark (version 3.2.0)

add2csv: Create or Append a data.frame to a csv File

Description

Create or append a data.frame to a csv file. Column names are added at creation and ignored at the append steps.

Usage

add2csv(x, file = "results.csv", dir = ".")

Arguments

x

a data.frame or a matrix.

file

character. The filename.

dir

character. The directory in which the file is written. Default value "." is the current directory.

Value

Nothing in the console. A csv file on the disk.

Examples

# NOT RUN {
results_csv <- tempfile("results", fileext = ".csv")
x <- data.frame(a = 1:3, b = 4:6) 
add2csv(x, file = results_csv) 
add2csv(x*10, file = results_csv) 
add2csv(x*100, file = results_csv) 
read.csv(file = results_csv) 

# }