I want to make vertical bars with values on top of each bar

Question

the plot is horizontal without values I tried this code

import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
import seaborn as sns
g = sns.barplot(
x="score",
y="subject",
hue="pipeline",
#col="dataset",
data=results,
palette="viridis", 
)

I tried this for values

ax = g.axes[0, 0]
ax.bar_label(ax.containers[0])

I had this error 'AxesSubplot' object is not subscriptable

Do you mean a stacked bar chart with values inside each bar? — Hansson, Feb 01 '23 at 19:54
I want vertical bars for 5 pipelines and each bar have its numeric value above it — tareq ali, Feb 01 '23 at 20:02

score 0 · Answer 1 · answered Feb 02 '23 at 11:44

You can try this by using the bar chart from pandas. If you want the plot horizontal use .barh If you provide a snippet from your df it would be easier to fit the data, though. If you want to use a hue you can just pivot your data to the right format.

ax = (df 
        .plot.bar(#insert your x and y
    )
    )
    for c in ax.containers:
    
        # Optional: if the segment is small or 0, customize the labels
        labels = [v.get_height() if v.get_height() > 0 else '' for v in c]
        
        # remove the labels parameter if it's not needed for customized labels
        ax.bar_label(c, labels=labels, label_type='edge')

I want to make vertical bars with values on top of each bar

1 Answers1