这是我的第一个Shiny App,作为我的Coursera Data Science专业化的一部分。我正在尝试为文档创建一个Tab,但主标签的输出显示在MainApp选项卡和文档中。 我不想输出在“文档”选项卡 任何帮助吗?谢谢! 这是ui.R代码: shinyUI(
pageWithSidebar(
headerPanel (" Six Sigma Control Charts"
我首先定义了一个新变量x,然后创建了一个函数,它需要在其体内(不作为参数)使用x。见下文 x <- c(1,2,3)
f1 <- function() {
x^2
}
rm(x)
f2 <- function() {
x <- c(1,2,3)
f1()
}
f(2)
Error in f1() : object 'x' not found
代
数据帧我有文字是这样的: text <- "Jeon Bo-ram (born March 22, 1986):She, better known mononymously as Boram, is a South Korean singer and actress. She is best known as a member of the South Korean girl group T-ar