Newbie question, I have a dataframe created from csv with approx 100K rows
LINE Line ID HOURS CONVERSION Interval
0 BUR 0 42 75.00 48
1 SHK 1 15 100.00 24
2 BHH 14 16 65.16 24
3 GAT 2 71 50.00 72
4 MKT 23 60 100.00 60
I want to be able to iterate over each row and graph Interval on x axis and CONVERSION on y for each LINE/Line ID, whats the best way to do this?
You can simply use plot()
method of dataframe if you just want to plot:
df.plot(x= 'Interval', y = 'CONVERSION')
results in:
If you want a separate line for each line, you can iterate over but you can opt-in for plotly which would be better and easier. And you get an interactive, more beautiful graph:
pd.options.plotting.backend = 'plotly'
df.plot(x= 'Interval', y = 'CONVERSION', color = 'Line')
PS
You do not need to iterate in pandas unless absolutely necessary. Operations are vectorized in their very nature.
I used extended version of your dataframe to demonstrate lines in plotly graph with last column mutated:
LINE Line ID HOURS CONVERSION Interval 0 BUR 0 42 75.00 48 1 SHK 1 15 100.00 24 2 BHH 14 16 65.16 24 3 GAT 2 71 50.00 72 4 MKT 23 60 100.00 60 0 BUR 0 42 75.00 49 1 SHK 1 15 100.00 28 2 BHH 14 16 65.16 30 3 GAT 2 71 50.00 78 4 MKT 23 60 100.00 61
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