Let us read the fuel efficiency data that is shipped with Stata
. sysuse auto, clear (1978 Automobile Data)
To study how fuel efficiency depends on weight it is useful to transform the dependent variable from “miles per gallon” to “gallons per 100 miles”
. gen gphm = 100/mpg
We then obtain a more linear relationship
. twoway scatter gphm weight || lfit gphm weight /// > , ytitle(Gallons per Mile) legend(off) . graph export auto.png, width(500) replace (file auto.png written in PNG format) .
That’s all for now!
.html
markstat using test, strict
The norun
info string will prevent -markstat-
from running the command above when knitting. Without norun
, you will hit an infinite loop. Even though -markstat-
ignores this, you can still run the line through Atom using stata-exec
’s “Run” command (mapped to cmd-enter
in my case). This makes it convenient to re-knit the document directly from Atom.