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发帖数: 45 | 1 大家好，知道这里都是学统计的，我这个夏天刚选修 一门统计课。 有个课题不会作，
我把问题 copy 到这里。希望大家帮帮我。先谢了。
Use the data set supplied (hypertension, diabetes, cholesterol in subjects,
including medication, weight, age, etc) in docsharing and using Excel,
provide the following for Frequency the variable(s) of your choice:
1 distribution of a variable and bar graph of the same variable
2 Descriptives of a continuous variable: mean, median, mode, skewness,
kurtosis, standard deviation
3 Cross tabulation of two variables
4 Comp |
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