Tuesday, February 10, 2015

R : Reading data from CSV file

To read data from a csv file, you can use the use the read.table function in R:

> myData <- read.table("C:/Downloads/R_Tutorial/18MarchStudentInfo.csv", header=TRUE, sep=",")
The above command assumes your csv file has a header field at the begining of the file describing the column names. If your CSV does not contain a row describing the column names you can use it as :

> mydata <- read.table("C:/Downloads/R_Tutorial/18MarchStudentInfo.csv", header=FALSE, sep=",")
Change sep field appropriately depending on your column delimiter in your CSV

No comments:

Troubleshooting Packet Drops in SolarFlare Onload 10G PCI Card

If you see lots of packet drops in your onload accelerated application even after going the troubleshooting discussion we did over here ,...