Bitcoin Forum
April 05, 2020, 11:12:55 AM *
News: Latest Bitcoin Core release: 0.19.1 [Torrent]
 
   Home   Help Search Login Register More  
Pages: [1]
  Print  
Author Topic: R question  (Read 594 times)
bb113
Hero Member
*****
Offline Offline

Activity: 728
Merit: 500


View Profile
April 12, 2012, 06:22:59 PM
 #1

Quote
Draws contour lines for the desired levels. There is currently no documentation about the algorithm. The source code is in `$RHOME/src/main/plot.c'.

http://wipaed.wiso.uni-goettingen.de/~holdenb1/R/library/base/html/contour.html

I need to know what algorithm R is using for contour plots. How do I find this out?
AWARD-WINNING
CRYPTO CASINO
ASKGAMBLERS
PLAYERS CHOICE 2019
PROUD
PARTNER OF
1500+
GAMES
2 MIN
CASH-OUTS
24/7
SUPPORT
100s OF
FREE SPINS
PLAY NOW
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction. Advertise here.
1586085175
Hero Member
*
Offline Offline

Posts: 1586085175

View Profile Personal Message (Offline)

Ignore
1586085175
Reply with quote  #2

1586085175
Report to moderator
1586085175
Hero Member
*
Offline Offline

Posts: 1586085175

View Profile Personal Message (Offline)

Ignore
1586085175
Reply with quote  #2

1586085175
Report to moderator
stochastic
Hero Member
*****
Offline Offline

Activity: 532
Merit: 500


View Profile
April 13, 2012, 07:52:10 AM
 #2

Did you try stackoverflow.com or the R help group?

Introducing constraints to the economy only serves to limit what can be economical.
organofcorti
Donator
Legendary
*
Offline Offline

Activity: 2058
Merit: 1007


Poor impulse control.


View Profile WWW
April 13, 2012, 12:47:35 PM
 #3

If you use package 'akima' (which I use) the pdf I linked to describes the algoritms (without detail) and cites sources.

Edit: Scrub that. I just realised that akima passes on the interpolations to the contour function you linked to. I don't know if the interpolation method is what you're after, but it can't hurt to look at the package info, I suppose.

Bitcoin network and pool analysis 12QxPHEuxDrs7mCyGSx1iVSozTwtquDB3r
follow @oocBlog for new post notifications
bb113
Hero Member
*****
Offline Offline

Activity: 728
Merit: 500


View Profile
April 13, 2012, 07:12:56 PM
 #4

OK will check out these resources. The original link made it seem like everyone is waiting for someone else to go through the code and figure out what it is doing.
Pages: [1]
  Print  
 
Jump to:  

Sponsored by , a Bitcoin-accepting VPN.
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!