CBCgrps::multigrps(df,"Class", varlist = c("Sex", "Age", "BMI", "infection", "Hrate", "Rrate", "SP", "DP", "APACHEII"))
时间: 2024-04-14 15:24:19 浏览: 58
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根据提供的引用内容,这段代码是使用CBCgrps::multigrps函数对数据框df进行多组分析。其中,"Class"是分组变量,而varlist参数指定了需要进行分析的变量列表,包括"Sex"、"Age"、"BMI"、"infection"、"Hrate"、"Rrate"、"SP"、"DP"和"APACHEII"。该函数的作用是对每个分组计算指定变量的统计量,例如均值、中位数、标准差等,并将结果返回为一个数据框。
范例:<<引用:import CBCgrps df = pd.DataFrame({'Class': ['A', 'A', 'B', 'B'], 'Sex': ['M', 'F', 'M', 'F'], 'Age': [25, 30, 35, 40], 'BMI': [22.5, 23.5, 24.5, 25.5], 'infection': [0, 1, 0, 1], 'Hrate': [70, 75, 80, 85], 'Rrate': [16, 18, 20, 22], 'SP': [120, 125, 130, 135], 'DP': [80, 85, 90, 95], 'APACHEII': [10, 15, 20, 25]}) result = CBCgrps.multigrps(df, "Class", varlist=["Sex", "Age", "BMI", "infection", "Hrate", "Rrate", "SP", "DP", "APACHEII"]) print(result)[^1]。
```python
import CBCgrps
df = pd.DataFrame({'Class': ['A', 'A', 'B', 'B'],
'Sex': ['M', 'F', 'M', 'F'],
'Age': [25, 30, 35, 40],
'BMI': [22.5, 23.5, 24.5, 25.5],
'infection': [0, 1, 0, 1],
'Hrate': [70, 75, 80, 85],
'Rrate': [16, 18, 20, 22],
'SP': [120, 125, 130, 135],
'DP': [80, 85, 90, 95],
'APACHEII': [10, 15, 20, 25]})
result = CBCgrps.multigrps(df, "Class", varlist=["Sex", "Age", "BMI", "infection", "Hrate", "Rrate", "SP", "DP", "APACHEII"])
print(result)
```
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