P.Escondido questions

• spatial data / compute metrics on neighbors in R
• Is there a command line editor that highlights the Stata syntax? [closed]
• Is it possible to compute an inverse of sparse matrix in Python as fast as in Matlab?
• Load a small random sample from a large csv file into R data frame
• Read a small random sample from a big CSV file into a Python data frame
• How to lowercase a pandas dataframe string column if it has missing values?

P.Escondido answers