I wish to groupby and then create column headers with the values in a specific column and list their counts.
location box type
ny box11 hey
ny box11 hey
ny box13 hello
ny box13 hello
ny box13 hello
ca box5 hi
ca box8 hello
location hey hello hi
ny 2 3 0
ca 0 1 1
using crosstab as SO member assisted w this script.
first group, then crosstab
df1 = df.groupby(["location", "box"]).agg()
df2 = pd.crosstab([df["location"], df["box"]], df["type"])
Any suggestion is appreciated- still researching
No need box
df1 = pd.crosstab(df["location"], df["type"])
Out[271]:
type hello hey hi
location
ca 1 0 1
ny 3 2 0
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