I have the following dataframe:
df = pd.DataFrame({'Variable': {0: 'Abs', 1: 'rho0', 2: 'cp', 3: 'K0'},
'Value': {0: 0.585, 1: 8220.000, 2: 435.000, 3: 11.400},
'Description': {0: 'foo', 1: 'foo', 2: 'foo', 3: 'foo'}})
I would like to reshape it like this:
df2 = pd.DataFrame({'Abs': {0: 0.585},
'rho0': {0: 8220.000},
'cp': {0: 435.000},
'K0': {0: 11.400}})
How can I do it?
df3 = df.pivot_table(columns='Variable', values='Value')
print(df3)
Variable Abs K0 cp rho0
Value 0.585 11.4 435.0 8220.0
gets very close to what I was looking for, but I'd rather do without the first column Variable
, if at all possible.
You can try renaming the axis()
df3 = df.pivot_table(values='Value', columns='Variable').rename_axis(None, axis=1)
additionally if you want to reset the index
df3 = df.pivot_table( columns='Variable').rename_axis(None, axis=1).reset_index().drop('index',axis=1)
df3.to_dict()
# Output
{'Abs': {0: 0.585},
'K0': {0: 11.4},
'cp': {0: 435.0},
'rho0': {0: 8220.0}}
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