Statistics with R (part 7: analyzing dataset tutorial)

[berndeckenfels]

the sort(density[-length()]) is not correct, you need to close the function before applying []: sort(density)[-length(density)­]

But I dont think its a very usefull case to remove only one of the maximums, but if you want to, you can use: density[!density==max(density)­]

[repsieximo]

It getting me sleepy. I wish you could explain more and give more emotion to the great lecture. it seems you made the video in a room while 11 other people are sleeping and you are avoid of waking them up!

great job dude. I love your fast and short track without extra blah blah!

[ATSTHAI]

I live in Bangkok Thailand.

I see your video since part I yesterday

It encourage me to use R.

Thank you so much. 

[klitschko88]

AAAAAARRRRRRR

[beenay621]

Actually if you use Revolution Enterprise (r distro) with revoScaleR and xdf files... you can perform much faster than SAS over millions of rows.

[JanezJ2]

These data set is rather small than big. R is facing some diffuculties with a really large data sets eg. 2000000x100. Unfortunately SAS peformes better with that when using for example linear regression. Hope that Bigmemory project will solve that problem.

[BayesianMan]

Ditch SAS, use R!

[kman3201]

Excellent video.

[binupadiyilpaul]

grt video

[saiors]

i like it too. its a very useful tutorial.

[mostlyslick]

hi, how do u read a table from your desktop?

[jsobze]

All your videos are just wonderful. Thanks

[Oliseox]

or also subtitles in englis are a good idea,,

[TheBey1]

are the next parts also avialable? i have found up to part 7