Change df.resample("Y").count() to sum?

[ericnost]

@shansen5 One thing I just noticed in the Cross-Program notebook. An error I probably made!

For the charts, we currently do this:

d = program_data.groupby(pd.to_datetime(program_data[program.date_field], format=program.date_format))[[program.date_field]].count() #counting inspections, enforcements, etc. that happened on each date.
d = d.resample("Y").count() # and then we should SUM the count for the entire year. Otherwise we are counting the number of days on which inspections, enforcements, etc. happened.
d.index = d.index.strftime('%Y')
        
ax = d.plot(kind='bar', title = chart_title, figsize=(20, 10), legend=False, fontsize=16)
 ax

But I think d = d.resample("Y").count() should be d = d.resample("Y").sum() We want to sum the number of inspections, enforcements, violations that occurred within the year.

Originally posted by @ericnost in #25 (comment)