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How to delete columns of a data frame in Python

For online Python training registration, click here ! Data frame is the tabular data object in Python. It can store different mode of data for different columns. If you want to remove unwanted columns from a data frame, you can use either del() function or drop() method. Next we show Read more…

By wilsonzhang746, 8 monthsAugust 26, 2024 ago

R Basic Data Management

How to drop variables from data frames in R

We provide effective and economically affordable training courses for R and Python, click here for more details and course registration ! In this post we show several methods of dropping unwanted variables of a data frame in R. Say we have a data frame ‘grade’ in the current R working Read more…

By wilsonzhang746, 10 monthsJune 13, 2024 ago