Options for the pandas Package in Python
Plot Histogram Using HoloViews
Reference¶
http://holoviews.org/reference/elements/bokeh/Histogram.html
Comments¶
HoloViews.Histogram
takes the output ofnp.histogram
as input and generate a histogram plot.
Scatter Plot Using HoloViews in Python
Merge/Join pandas DataFrames
Reference¶
https://pandas.pydata.org/pandas-docs/stable/merging.html
http://stackoverflow.com/questions/22676081/pandas-the-difference-between-join-and-merge
Comment¶
You are able to specify (via
left_on
andright_on
) which columns to join in each data frame.Columns that appear in both data frames but not used in joining are distinguished using suffixes.