I have a data frame that shows the mean 'dwdime'
for each of the given conditions:
DIMExCand_means = DIMExCand.groupby(['cycle', 'coded_state', 'party.orig', 'comtype']).mean()
I have created a pivot table from DIMExCand_means with the following command and output:
DIMExCand_master = pd.pivot_table(DIMExCand_means,index=["Cycle","State"])
However, some data gets lost in the process. I would like to add columns to the 'DIMExCand_master'
dataframe that includes the mean 'dwdime'
score given each possible combination of 'party.orig'
and 'comptype'
, as this will allow me to have one entry per 'cycle'-'coded_state'
.
Let's try:
DIMExCand_means = DIMExCand_means.reset_index()
DIMExCand_master = DIMExCand_master.reset_index()
pd.merge(DIMExCand_means, DIMExCand_master, left_on=['cycle','coded_state'], right_on=['Cycle','State'])
Thanks!
I ended up going with:
DIMExCand_dime = pd.pivot_table(DIMExCand, values = 'dwdime', index ["Cycle","State"], columns='ID', aggfunc=np.mean)
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