Excel公式
=countif(C:L,"<=100" , C:L,">0")
嘗試計算其值<= 100且> 0(或!= 0)的單元格
圖片
我能夠使用 iloc 對列進行分組,然后按以下方式過濾,然后計數,但似乎我陷入了深泥中,所以我在這里 x(
columns=(filteredbyABArank.iloc[:, [2, 3, 4,5,6,7,8,9,10,11]]<=100) & (filteredbyABArank.iloc[:, [2, 3, 4,5,6,7,8,9,10,11]]>0)
columns.count()
uj5u.com熱心網友回復:
您可以使用 np.select() 來查找列的位置 >0 或 <= 100
condition_list = [(df['Column2'] > 0) & (df['Column2'] <= 100)]
choice_list = [1]
df['Count Column'] = np.select(condition_list, choice_list, 0)
print(df['Count Column'].sum())
看到您更新的問題,我看到您想專門針對 10 列。您可以將此更新選項與 np.select() 一起使用,使其更具動態性和可擴展性
column_list = ['Column1', 'Column2']
for i in range(0, len(column_list)):
condition_list = [(df[column_list[i]] > 0) & (df[column_list[i]] <= 100)]
choice_list = [1]
new_column__count = f'Count Column {column_list[i]}'
df[new_column__count] = np.select(condition_list, choice_list, 0)
df
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