Jack Arnestad questions

• Creating binary matrix of each unique value from list of lists
• Replace string with numeric values based on dictionary
• Encode character columns as ordinal but keep numeric columns the same
• Replace character only when character not in parentheses
• Efficient way to calculate number of strings which contain a defined shorter string
• Color each facet by different variable value
• Convert python list of lists into R list of vectors in rpy2
• Adding seaborn clustermap to figure with other plots
• What is the most efficient kmeans clustering package in R?
• Extract portion of string startswith 4 digit number and ends with period

Jack Arnestad answers