I’m testing knitr_and_record. Can it find this fancy phrase?
How about these plots? horsepower is an interesting thing to study
library(ggplot2)
p = qplot(hp, wt, data = mtcars)
p
## Formal class 'TrackrDB' [package "trackr"] with 2 slots
## ..@ opts :Formal class 'TrackrOptions' [package "trackr"] with 4 slots
## .. .. ..@ insert_delay: num 0
## .. .. ..@ img_dir : chr "/private/var/folders/79/l_n_5qr152d2d9d9xs0591lh0000gn/T/Rtmp27c7ap/images"
## .. .. ..@ img_ext : chr "png"
## .. .. ..@ backend_opts: list()
## ..@ backend:Reference class 'ListBackend' [package "trackr"] with 1 field
## .. ..$ docs:Formal class 'DocList' [package "rdocdb"] with 1 slot
## .. .. .. ..@ .Data: list()
## .. ..and 14 methods.
more text
fit = lm(hp~wt, data = mtcars)
fit
##
## Call:
## lm(formula = hp ~ wt, data = mtcars)
##
## Coefficients:
## (Intercept) wt
## -1.821 46.160
Seems like horsepower is related to weight!