I'm getting a UserWarning when plotting a dataframe.
UserWarning: Pandas doesn't allow columns to be created via a new attribute name - see https://pandas.pydata.org/pandas-docs/stable/indexing.html#attribute-access
series.name = label
I've went to the web link and can't seem to find what I'm doing wrong. My code is as follows:
f, axs = plt.subplots(4, sharex=True)
df.plot('time', ['a', 'b'], color=['red','blue'], ax=axs[0])
It gives the warning on the second line above.
df.head(1) returns data in the format below. Any single plot I do with this dataframe gives the same error.
  time       b        a        bR     aR       bS    bS4  \
0 12:00:00   601.61   601.99   nan    601.92   775   975   
   bS8  bS16    aS2 ...   aRa_8  aRa_16    \
0  1373 2396    1340 ...  5      5
  [1 x 45 columns]