How can I add grid lines (vertically and horizontally) to a seaborn
catplot? I found a possibility to do that on a boxplot, but I have multiple facets and therefore need a catplot instead. And in contrast to this other answer, catplot does not allow an ax
argument.
This code is borrowed from here .
import seaborn as sns
sns.set(style="ticks")
exercise = sns.load_dataset("exercise")
g = sns.catplot(x="time", y="pulse", hue="kind", data=exercise)
plt.show()
Any ideas? Thank you!
EDIT: The provided answer is working, but for faceted plots, only the last plot inherits the grid.
import seaborn as sns
sns.set(style="ticks")
exercise = sns.load_dataset("exercise")
g = sns.catplot(x="time", y="pulse", hue="kind", col="diet", data=exercise)
plt.grid()
plt.show()
Can someone explain to me why and how to fix it?
You can set the grid over seaborn plots in two ways:
plt.grid()
method: You need to use the grid
method inside matplotlib.pyplot
. You can do that like so:
import seaborn as sns
import matplotlib.pyplot as plt
sns.set(style="ticks")
exercise = sns.load_dataset("exercise")
g = sns.catplot(x="time", y="pulse", hue="kind", data=exercise)
plt.grid() #just add this
plt.show()
sns.set_style()
method You can also use sns.set_style
which will enable grid over all subplots in any given FacetGrid
. You can do that like so:
import seaborn as sns
import matplotlib.pyplot as plt
sns.set(style="ticks")
exercise = sns.load_dataset("exercise")
sns.set_style("darkgrid")
g = sns.catplot(x="time", y="pulse", hue="kind", col="diet", data=exercise)
plt.show()
Came into this question looking for a way of adding grids to a FacetGrid plot, without using the "whitegrid" style. After trying many solutions, I found that in faceted plots one has to add {'axes.grid': True} to the set_style function:
import seaborn as sns
sns.set_style("ticks",{'axes.grid' : True})
g = sns.FacetGrid(df, col="column_variable",col_wrap=4, height=2.3)
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