I am a beginner with Python, Pandas and Matplotlib. I would like to customize the entries at the axes of a scatter plot. I have the following data:

So on the x-axis there should be 5 entries, with the first one being w1=1.0, w2=0.0. The 1 and 2 should be subscipts and w1 and w2 should be beneath each other, like you can see in the screenshot. Is there a way how to do this with pandas and matplotlib?

Here is the data (without the correspoding weight, you can see them in the screenshot):

Method 1    31.7    32.9    33.7    34.4    35.2
Method 2    44.2    45.4    46.9    48.9    45.5
Method 3    75.6    72.2    69.2    67.4    63.6
Method 4    87.5    83.2    79.5    77.8    72.2
Method 5    88.6    84.1    80.7    79.6    74.5
Method 6    100.0   100.0   100.0   100.0   100.0

The diagramm should look similar to this one, except that the description on the x-axis should be as I wrote above (instead of 1,2,3... to have w1=1.0, w2 =0.0, w1 =0.75, w2=0.25...)

EDIT: Here is the figure after applying the code of "Ignoring_Gravity". The are two things wrong. First, the order of the w on the x-axis (is supposed to start from w1=1, w1=0.75, ... , w1=0). Secondly, the points are on the wrong horizontal position. They should be right above the corresponding entries at the x-axis.

You can display subscripts by writing your column names using LaTex:

import pandas as pd
import matplotlib.pyplot as pltdf = pd.DataFrame({0: {"Method 1": 31.7,"Method 2": 44.2,"Method 3": 75.6,"Method 4": 87.5,"Method 5": 88.6,"Method 6": 100.0,},1: {"Method 1": 32.9,"Method 2": 45.4,"Method 3": 72.2,"Method 4": 83.2,"Method 5": 84.1,"Method 6": 100.0,},2: {"Method 1": 33.7,"Method 2": 46.9,"Method 3": 69.2,"Method 4": 79.5,"Method 5": 80.7,"Method 6": 100.0,},3: {"Method 1": 34.4,"Method 2": 48.9,"Method 3": 67.4,"Method 4": 77.8,"Method 5": 79.6,"Method 6": 100.0,},4: {"Method 1": 35.2,"Method 2": 45.5,"Method 3": 63.6,"Method 4": 72.2,"Method 5": 74.5,"Method 6": 100.0,},}
)
df.columns = ["$w_1=1.0$\n$w_2=0.0$","$w_1=0.75$\n$w_2=0.25$","$w_1=0.5$\n$w_2=0.5$","$w_1=0.25$\n$w_2=0.75$","$w_1=0.0$\n$w_2=1.0$",
]COLOURS = ['blue', 'green', 'red', 'yellow', 'pink', 'black']fig, ax = plt.subplots(figsize=(12, 8))
for n, (label, data) in enumerate(df.iterrows()):ax.plot(data, marker='o', linestyle='none', label=label, c=COLOURS[n])
ax.grid()
ax.legend(loc="best")

This'll give you:

You can pass different colours by changing what's in the COLOURS object.