绘制 seaborn 箱线图

Question

I work in an updated version of anaconda and the following code is not working correctly nowadays:

fig, axes = plt.subplots(nrows=4, ncols=3, figsize=(12, 9))

for idx, feat in  enumerate(features):
    sns.boxplot(x='Churn', y=feat, data=df, ax=axes[idx / 3, idx % 3]) # Axes object to draw the plot onto
    axes[idx / 3, idx % 3].legend()
    axes[idx / 3, idx % 3].set_xlabel('Churn')
    axes[idx / 3, idx % 3].set_ylabel(feat);

Something like this should be drawn:

I don't understand how to fix my above code, now it only draws boxes, but the graphics inside them are not

Answer 1

I downloaded the data from this link and seems like the column is "churn" instead of "Churn". You might have renamed the column, so please provide the dataset somehow.

Using the file downloaded, I selected 12 numeric features:

df = pd.read_csv("../datasets_2667_4430_bigml_59c28831336c6604c800002a.csv")
features = df.columns[df.dtypes != object][:12]

And plot it by flattening the axes:

fig, axes = plt.subplots(nrows=4, ncols=3, figsize=(12, 9))
axes = axes.flatten()
for idx, feat in  enumerate(features):
    sns.boxplot(x='churn', y=feat, data=df, ax=axes[idx])
    axes[idx].set_xlabel('churn')
    axes[idx].set_ylabel(feat)
fig.tight_layout()