【发布时间】:2016-01-14 15:22:50
【问题描述】:
假设如下数据框
mydata = data.frame(
date = seq.Date(from = as.Date('2012-01-01'),to = as.Date('2015-6-01'), 'months'),
name = 'a',
var1 = sample(seq(from = 0, to = 1000, by = 1), size = 42, replace = TRUE),
var2 = sample(seq(from = 0, to = 1000, by = 1), size = 42, replace = TRUE),
var3 = sample(seq(from = 0, to = 1000, by = 1), size = 42, replace = TRUE),
stringsAsFactors = FALSE)
在我当前的数据集中,我有更多名称,我选择使用选择列表打印哪个 ggvis,我想知道是否可以选择代表哪些列(目前我只代表一个做 y = ~var1)
【问题讨论】: