The blog will help about How to Select the First n Rows of a Pandas DataFrame & learn how to solve different problems that come from coding errors. By following this guide, you will be able to deal with these sorts of difficulties.
Question: What is the best solution for this problem? Answer: This blog code can help you solve errors How to Select the First n Rows of a Pandas DataFrame. Question: “What should you do if you run into code errors?” Answer:”You can find a solution by following this blog.
How can we select the first
n rows of a Pandas DataFrame?
Suppose we’re working with this DataFrame
x1 x2 x3 x4 y 0 7 143 22 23 1 1 1 23 22 29 0 2 3 133 24 0 1 3 1 39 27 23 0 4 0 137 40 23 1
If we only want the first
2 rows, then we can either slice by the actual index, or use
If we only want the last row (index of
4), once again, we can either slice by the actual index, or use
Revise the code and make it more robust with proper test case and check an error there before implementing into a production environment.
Now you can solve your code error in less than a minute.