R, OPR, etc

[Ether]

https://www.chiefdelphi.com/forums/s...7&postcount=24

[Skyehawk]

Originally Posted by Ether

https://www.chiefdelphi.com/forums/s...7&postcount=24

The plan is to slowly work to that. I have a lot of learning to do. I have bookmarked that thread for later use, thanks for linking it in though.

I have some concerns about my package palette. I am sure I will find what I need in time through trial and error; but is there anything additional packages that may prove generally useful that are basic 'need-to-haves'?

Thanks,
Skye Leake

[Oblarg]

Originally Posted by Skyehawk

The plan is to slowly work to that. I have a lot of learning to do. I have bookmarked that thread for later use, thanks for linking it in though.

I have some concerns about my package palette. I am sure I will find what I need in time through trial and error; but is there anything additional packages that may prove generally useful that are basic 'need-to-haves'?

Thanks,
Skye Leake

ggplot2, because it's far easier to use than the default plotting package once you learn it, and reshape2 are the two I'd say are "need-to-haves."

[Ether]

Originally Posted by Skyehawk

...I have a lot of learning to do. I have bookmarked that thread for later use, thanks for linking it in though.

Originally Posted by Skyehawk

I was reading over OPR calculation and other such calculations in order to calculate offensive contributions and some ideas started to weasel its way into my head, therefore I must pursue them... I was wondering are there some resources that you guys could point me towards to aid with my learning?

If you need any links to posts and threads here on CD that explain the math underlying the computation of OPR let me know.