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计算占比、将小数用百分数表示、计算分位数、排序
1.计算占比(prop.table)trip %>%
count(usertype) %>%
select(n) %>%
prop.table() %>%
lapply(percent)2.将小数用百分数表示(percent)percent(0.93)输出:93%3.计算分位数quantile(trip$tripduration/60, probs = c(0, 0.25, 0.5, 0.75, 1))输出:0% ...