knitr::opts_chunk$set(echo = TRUE)

the first part

This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com.

When you click the Knit button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this:

str(airquality)

the second subtitle

Try to figure out how to use this syntex.

Including Plots

You can also embed plots, for example:

pairs(airquality)

Note that the echo = FALSE parameter was added to the code chunk to prevent printing of the R code that generated the plot.

head(airquality)
knitr::kable(head(airquality, 10))
plot(lm.fit(airquality$Ozone~airquality))


lxbfcmt/testpack documentation built on May 21, 2019, 9:15 a.m.