python - 将相关热图导出到 Excel

Question

我正在尝试将相关热图导出到 Excel。我找不到 python 的任何文档/语法

corr.style.background_gradient(cmap='coolwarm').set_precision(2)

corr.style. \
    apply(background_gradient, axis=None).\
    to_excel("mev_corr_matrix.xlsx", engine="openpyxl")



I want to export the heatmap as is to excel

Answer 1

您可以使用 将两个代码链接在一起。:

(corr.style.background_gradient(cmap='coolwarm')
           .to_excel("mev_corr_matrix.xlsx", engine="openpyxl"))

如果需要更改precision :

(corr.style.background_gradient(cmap='coolwarm')
           .set_precision(2)
           .to_excel("mev_corr_matrix.xlsx", engine="openpyxl"))