In December 2019 my InfoWorld colleague Sharon Machlis wrote an article called “How to merge data in R using R merge, dplyr, or data.table.” Sharon is a whiz at R programming, and analytics in ...

seeing as Python is such a popular option for machine learning and data science. Read on then, and we’ll explore how to read CSV files in Python! To get started, we’re first going to create ...

Let’s find out how to write to a file in Python! How to write to a file in ... file-type and then emulate this. For example, CSV files are used to store spreadsheets. The name “CSV” actually ...

In addition, you can convert all the sheets in one pass by specifing a %d or a %s format specifier in the output file name: $ python ssconverter.py file1.xls file1-%d.csv $ python ssconverter.py file1 ...