GageRunChart3.py

# Build seaborn replot
g = sns.relplot(
    data=data,
    x="Replicate",
    y="Value",
    hue="Operator",
    style="Operator",
    col="Part",
    col_wrap=5,
    aspect=0.7
)

# Add subtitle
g.fig.suptitle("Gage Run Chart by Part, Operator", fontsize=16)

# Add horizontal reference line, color, dashes style and axis labels
g.map(plt.axhline, y=data["Value"].mean(), color=".7", dashes=(2, 1), zorder=0).set_axis_labels("Operator", "Value");