how to do stuff in r. two minutes or less.

for those of us who prefer to learn by watching and listening

sixty two-minute r twotorials now available

sixty twotorials now posted. two minutes each.

new video highlights:

purpose.of.twotorials.com <-
  ifelse(
    you are not yet fluent in the r language ,
    help you learn more ,
    provide quicklinks to answer colleagues' r questions )

here's a video that no one who has ever seriously used r would need - but might find useful to send along with syntax that a newbie needs to run for some reason:

i appreciate your feedback.  if you have an idea for a twotorial, i'd love to hear it.  i'd also be excited about guest twotorials.