ah bon

ah bon has asked 36 questions and find answers to 5 problems.

Stats

About

Love Data Science, Python, R and MySQL.

ah bon questions

Drop rows if any of multiple columns have duplicates rows in Pandas
Skip rows while use read_excel or read.excel in R
Convert one level mixed header dataframe to vertical dataframe in Pandas
Update multiple columns from another dataframe based on one common column in Pandas
Remove duplicates if columns values are same after exchange in Pandas
Read dataframe split by nan rows and reshape them into multiple dataframes in Python
fs::dir_ls() returns unreadable output for file paths with chinese characters inside
How to groupby and back-fill only certain groups
Move subtitle to left direction (aligning to y axis area) in ggplot2
np.argsort and pd.nsmallest give different results

ah bon answers

Combine mp4 files by order based on number from filenames in Python
Rename column names of groupby and count result with Pandas
Numba needs NumPy 1.20 or less for shapley import
PyCharm Python project No such file or directory
muti output regression in xgboost