在使用sns.pairplot时,我有这样的情况:
import seaborn as sns
iris = sns.load_dataset("iris")
g = sns.pairplot(iris,
markers="+",
kind='reg',
diag_kind="kde",
plot_kws={'line_kws':{'color':'#aec6cf'},
'scatter_kws': {'alpha': 0.5,
'color': '#82ad32'}},
corner=True)不带kde颜色的平面图:

但我需要更改绘图的对角线颜色,但当我尝试diag_kws时,出现以下错误:
import seaborn as sns
iris = sns.load_dataset("iris")
g = sns.pairplot(iris,
markers="+",
kind='reg',
diag_kind="kde",
plot_kws={'line_kws':{'color':'#aec6cf'},
'scatter_kws': {'alpha': 0.5,
'color': '#82ad32'},
'diag_kws': {'color': '#82ad32'}},
corner=True)
TypeError: regplot() got an unexpected keyword argument 'diag_kws'发布于 2020-06-28 16:19:50
您应该将diag_kws指定为pairplot本身的参数,而不是plot_kws参数的键,如下所示:
g = sns.pairplot(iris,
markers="+",
kind='reg',
diag_kind="kde",
plot_kws={'line_kws':{'color':'#aec6cf'},
'scatter_kws': {'alpha': 0.5,
'color': '#82ad32'}},
corner=True,
diag_kws= {'color': '#82ad32'})

https://stackoverflow.com/questions/62617588
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