在 R 中分析問卷資料
Kelly McConville
Assistant Professor of Statistics

虛無假設:糖尿病盛行率與種族無關。
對立假設:糖尿病盛行率與種族有關。
svychisq(~Race1 + Diabetes,
design = NHANES_design,
statistic = "Chisq")
Pearsons X^2: Rao & Scott adjustment
data: svychisq(~Race1 + Diabetes, design = NHANES_design,
statistic = "Chisq")
X-squared = 37.708, df = 4, p-value = 0.0001177
在 R 中分析問卷資料