In python

Pokemon in the competitive scene can be classified into several tier lists and can be played in any format that they are listed in and above. In today's lab, we will consider a pokemon to be competitively viable (called "being in meta") if they are in tier UU or above, meaning that the following tiers will be considered "meta." (If you are curious, you can read more about the explanation of tiers).

Least Squares Regression

1. Are we happy with the fit?

2. What is the meaning of predictions that are neither 0 or 1?

3. Put the RMSE in context of the goal

X. Name * Type. 1 . Type 2 Total HP Attack Defense Sp..Atk Sp..Def Speed Generation Legendary Mega Tier 384 Dragon Flying 780 105 180 100 180 100 115 3 True True AG 0 Mega Rayquaza 94 Ghost Poison 600 60 65 80 170 95 130 1 False True Uber 1 Mega Gengar 115 Normal Nan 590 105 125 100 60 100 100 1 False True Uber 2 Mega Kangaskhan 3 150 Mewtwo Psychic NaN 680 106 110 90 154 90 130 1 True False Uber 150 Psychic Fighting 780 106 190 100 154 100 130 1 True True Uber 4 Mega Mewtwo X ... ... ... ... .... ... ... ... ... ... 494 479 Rotom-F Electric Ice 520 50 65 107 105 107 86 4 False False PU 495 479 Rotom-S Electric Flying 520 50 65 107 105 107 86 4 False False PU Bug Grass 424 60 59 85 79 105 36 4 False False PU 496 413 Wormadam- Plant Bug Ground 424 60 79 105 59 85 36 4 False False PU 497 413 Wormadam- Sandy Bug Steel 424 60 69 95 69 95 36 4 False False PU 498 413 Wormadam- Trash Meta OOO false true false II Meta true III = -200 -100 100 200 300 600 700 800 900 1,000 1,100 O 400 500 Total Meta 120 false true 100 80 Count of Records 60 40 20 0 1 220 260 300 340 380 420 580 620 660 700 740 780 460 500 540 Total (binned) 1.0 o 000 oo Meta false 0.8 oo true 0.6 Meta 0.4 0.2 0.0 O 50 100 150 COD DOO 200 250 300 350 400 450 Total 500 550 600 650 700 750 800 Jittered Data Least Squares 1 0.5 . 0 -0.5 300 400 500 600 700 800 X. Name * Type. 1 . Type 2 Total HP Attack Defense Sp..Atk Sp..Def Speed Generation Legendary Mega Tier 384 Dragon Flying 780 105 180 100 180 100 115 3 True True AG 0 Mega Rayquaza 94 Ghost Poison 600 60 65 80 170 95 130 1 False True Uber 1 Mega Gengar 115 Normal Nan 590 105 125 100 60 100 100 1 False True Uber 2 Mega Kangaskhan 3 150 Mewtwo Psychic NaN 680 106 110 90 154 90 130 1 True False Uber 150 Psychic Fighting 780 106 190 100 154 100 130 1 True True Uber 4 Mega Mewtwo X ... ... ... ... .... ... ... ... ... ... 494 479 Rotom-F Electric Ice 520 50 65 107 105 107 86 4 False False PU 495 479 Rotom-S Electric Flying 520 50 65 107 105 107 86 4 False False PU Bug Grass 424 60 59 85 79 105 36 4 False False PU 496 413 Wormadam- Plant Bug Ground 424 60 79 105 59 85 36 4 False False PU 497 413 Wormadam- Sandy Bug Steel 424 60 69 95 69 95 36 4 False False PU 498 413 Wormadam- Trash Meta OOO false true false II Meta true III = -200 -100 100 200 300 600 700 800 900 1,000 1,100 O 400 500 Total Meta 120 false true 100 80 Count of Records 60 40 20 0 1 220 260 300 340 380 420 580 620 660 700 740 780 460 500 540 Total (binned) 1.0 o 000 oo Meta false 0.8 oo true 0.6 Meta 0.4 0.2 0.0 O 50 100 150 COD DOO 200 250 300 350 400 450 Total 500 550 600 650 700 750 800 Jittered Data Least Squares 1 0.5 . 0 -0.5 300 400 500 600 700 800