1 Make new qmds

Yes, I can do this.

2 render qmds

Explain the difference between the source editor view and visual editor view in Rstudio.

Source shows plain text. Visual editor shows rendered markdown text.

Be able to insert simple markdown plain text (headers, lists, paragraphs), and render the document.

This is some plain text.

italics and bold

superscript² / subscript₂

Test¹⁰

Test_2302403

~~strikethrough~~

~~asdf ads fdsaf das fas fsad fa sdfa ds~~

verbatim code

Let’s say I’m writing about the ggplot2 library.

Right	Left	Default	Center
12	12	12	12
123	123	123	123
1	1	1	1

Put our code in here

1 + 1

a <- 1
b <- 3
# some comments

\(x=1\)

\(E = mc^{2}\)

Be able to insert an R code chunk, and show the output in the rendered document.

2+2

[1] 4

mac - “option-command-i” windows - Ctrl-Alt-I

Be aware of R code chunk options, and how to use eval, messages, error, warning, and echo.

hist(mtcars$mpg)

"b" + 5

Error in "b" + 5: non-numeric argument to binary operator

library(dplyr)

hist(mtcars$mpg)

Be able to set code chunk options per chunk, and/or for the whole document. Understand rules for precedence (which options will apply if both are set.)

Yes! Use execute in top-level yml, chunk options have precedence over global options.

a <- 54
b <- 100

c <- a+b

The value of c is 154.

Explain how the rendering environment is different from the Rstudio environment.

c <- a+b
c

[1] 154

Be aware of more advanced quarto options for html documents, and try some of the options.