DataFrame

• df pivot
• df json

# Assuring that Data is stored by date
df.sort_values(by=['date', 'ts_id'], inplace=True)

>>> df.dtypes

date             int64
weight         float64
resp_1         float64
resp_2         float64
resp_3         float64
                ...   
feature_126    float64
feature_127    float64
feature_128    float64
feature_129    float64
ts_id            int64
Length: 138, dtype: object