## Comments

    # This is a comment

## Strings

    "foo \"bar\" baz"
    'foo \'bar\' baz'

## Full example

    # Goal: To make a latex table with results of an OLS regression.

    # Get an OLS --
    x1 = runif(100)
    x2 = runif(100, 0, 2)
    y = 2 + 3*x1 + 4*x2 + rnorm(100)
    m = lm(y ~ x1 + x2)

    # and print it out prettily --
    library(xtable)
    # Bare --
    xtable(m)
    xtable(anova(m))

    # Better --
    print.xtable(xtable(m, caption="My regression",
                        label="t:mymodel",
                        digits=c(0,3,2,2,3)),
                 type="latex",
                 file="xtable_demo_ols.tex",
                 table.placement = "tp",
                 latex.environments=c("center", "footnotesize"))

    print.xtable(xtable(anova(m),
                        caption="ANOVA of my regression",
                        label="t:anova_mymodel"),
                 type="latex",
                 file="xtable_demo_anova.tex",
                 table.placement = "tp",
                 latex.environments=c("center", "footnotesize"))