added plot_teams function to plot all team's stats for a season(s)

[JackMentch]

Description

I added the functionplot_teams( ) to pybaseball/plotting.py so that you can easily plot all teams against any two variables in a dataframe

Rationale

The two functions team_pitching( ) and team_batting( ) both return stats for all 30 teams.

For example,

Running team_batting(2023) would return a dataframe similar to this...

teamIDfg	Season	Team	...	HR	...	BB	...
12	2023	TBR	...	44	...	102	...
17	2023	LAD	...	30	...	83	...
30	2023	CHC	...	32	...	77	...
34	2023	TEX	...	23	...	89	...
...	...	...	...	...	...	...	...

Using my function plot_teams( ) you could plot each team's total HRs and BBs for 2023

from pybaseball import plot_teams, team_batting

data = team_batting(2023)

plot_teams(data, "HR", "BB")

This would generate the following plot:

Limitations:

• Only works with dataframes generated by team_batting and team_pitching
• Adding the 30 .png files for each logo adds about 0.45 MB of storage (not sure if this is too much)
• Only added logos for the current 30 MLB teams (if you pass a dataframe containing the Montreal Expos to plot_teams( ) it will crash since the logo does not exist)
• The function only accepts 1 dataframe. If you wanted to plot HRs from a team_batting dataframe and ERA from a team_pitching dataframe, you would have to join the two separate dataframes before passing it to plot_teams( )

[JackMentch]

Hey Brayan, I'm cool with whatever you think is best! Thank you for taking a look as well!

[schorrm]

This is really nice! Sorry for the delay

[schorrm]

I would suggest that we either throw an error when missing that is more informative, or can we fall back to text for missing team codes?

[JackMentch]

Hi Moshe,

I appreciate your response! Just made a new commit that plots text (team abbreviation) instead of the logo if it cannot find a corresponding image. Let me know if this looks fine:

[schorrm]

Yeah, this is a great fallback!