Resampling a frequency column in Pandas

Question

I've been looking at the panda resample function, and it seems to only work for daily and above range. But, I want to resample a 64 Hz data into 8 Hz. The file is 170 MB, so I can't attach it here, but the data has 2 arrays, one for time, and the other for the corresponding value. Is it possible to resample it using by averaging it? any help would be appreciated.

Answer 1

Frequency is the inverse of time period . Essentially, you want to

1. convert frequency to time period

    df['T'] = 1 / df['f'] 

2. resample every 0.125s (or 1/8 ). Look at the df.resample docs for help.