Chris Adams questions

Chris Adams answers

• Reading string data separated by spaces in Pandas
• If one of the column value match with another array return the dataframe of unique id with all of it's rows
• Pandas: create new column with group means conditional on another column
• Retrieving the last element of a list in Panda Dataframe column
• Can't get index position from list of Dataframes
• How can I add the series index to each list element a Pandas series of arrays of lists efficiently?
• Pandas: Grouped DataFrame - divide values of a column by the value of a certain row within that column for each group
• How to mutate data with python pandas library
• How to find indices of nth occurance of a substring and subset the strings according to these indices in pandas
• Tuple elements to dataframe column in python