Pandas rising edge

1. How do you get first 10 rows in pandas?
2. How do you get first 20 rows in pandas?
3. How to compare two rows in pandas?

How do you get first 10 rows in pandas?

Use pandas. DataFrame. head(n) to get the first n rows of the DataFrame. It takes one optional argument n (number of rows you want to get from the start).

How do you get first 20 rows in pandas?

You can use df. head() to get the first N rows in Pandas DataFrame. Alternatively, you can specify a negative number within the brackets to get all the rows, excluding the last N rows.

How to compare two rows in pandas?

During data analysis, one might need to compute the difference between two rows for comparison purposes. This can be done using pandas. DataFrame. diff() function.