How to get clean data is important, however Excel or any GUI application might not be able to help us clean the raw data. Moreover, if the data set is large, the application might crush. If you are also using unix system like I did, there are many useful utilities that could help with data… Continue reading Data Wrangling with sed
Tag: sed
List all csv file in current directory
I need to list all csv file in a directory and I have to goole how to do it every time I need it. So I’ll write a post to remind myself. Since I only want to list file in current directory not any sub directory. I have to use the maxdepth flag, as find… Continue reading List all csv file in current directory