Question

What are the column names of your dataframe?

Answer 1

Answer: Data frame in Python is a two-dimensional size-mutable, potentially different tabular data structure with labeled (rows and columns). We can say that Data Frame is a two-dimensional data structure, i.e., data is aligned in a tabular fashion in columns and rows. Column names in the data frame just like field names in RDBMS. Each column has a name like we want to store player information in the data set- we need for this data set, Playername, Team, Age, etc. These are the column names. If we have unique column name, we can access information from that column with the column name. For Example- if we want to see the name , Age of players, we have to mention those column names and display information stored in columns. We can perform basic operations on columns also selecting, deleting, renaming and adding.