How can I plot a CDF with columns from .csv?

Question

I try to plot a CDF with data from my csv-file. I already found some code in web, but I don't get the point where I can say from which column in my csv I want the data in my CDF. I want to use pandas since I use it for other plots.

The .csv looks like this:

RSRP,RSRQ,SINR -89,-15,-8 -90,-12,9

The only code I have so far is the pointer to the data:

data_req = pd.read_table("C:\\Users\\A64842363\\Desktop\\PLOTS\\München_Taxi\\MY_Bahnhof_Bridge_800_1800_2600_Sample_PP.csv", sep=",")

I want to use column 'rsrp'.

How do I get a CDF from this? I'm a beginner in Python..

Answer 1

Say you want to plot a column named "col_x" as your CDF. You can select that column with your_pandas_df["col_x"]. That will create a pointer to the column of type pandas.Series. You should be able to pass that to your plotting function.