FAQ
Not sure I understand what your condition 'i > j > k' means in the context
of where each of the values is 1:3. The only value that meets that
condition is i =3, j=2 & k=1, but you said exclude any cases where the
values were equal to 1.

Can you clarify with an example what you mean.

Jim Holtman
Data Munger Guru

What is the problem that you are trying to solve?
Tell me what you want to do, not how you want to do it.

On Mon, Oct 19, 2015 at 3:53 AM, Sherouk Moawad via R-help wrote:

If I'm summing over (i,j,k) each from 1 to 3

And I have condition that (i>j>k)

But I want to restrict this condition to only cases where i,j,k>1

Sent from Yahoo Mail on Android

From:"Jeff Newmiller" <jdnewmil@dcn.davis.ca.us>
Date:Mon, Oct 19, 2015 at 1:24 AM
Subject:Re: [R] condition in triple summation

Learn to post using plain text format. We are seeing garbage on the screen.

---------------------------------------------------------------------------
Jeff Newmiller The ..... ..... Go Live...
DCN:<jdnewmil@dcn.davis.ca.us> Basics: ##.#. ##.#. Live Go...
Research Engineer (Solar/Batteries O.O#. #.O#. with
/Software/Embedded Controllers) .OO#. .OO#. rocks...1k
---------------------------------------------------------------------------
Sent from my phone. Please excuse my brevity.

On October 18, 2015 2:03:34 PM PDT, Sherouk Moawad via R-help <
r-help at r-project.org> wrote:
Dear R-Expertsx=c(0,0.3, 0.5,0.6)sum(sapply(1:4, function(i)
{sum(sapply(1:3, function(j){sum(sapply(1:2, function(k)
{(i>j)*(j>k)*exp(x[i]+x[j]+x[k])}))}))}))
I want to restrict the condition (i>j>k) to only those cases where
i>1&j>1&k>1In other words'if i=1 then i>=jif j=1 then j>=kother wise
i>j>kcan this be done using coding or notThank you
[[alternative HTML version deleted]]

______________________________________________
R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.

[[alternative HTML version deleted]]

______________________________________________
R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.

[[alternative HTML version deleted]]

Related Discussions

 view thread | post posts ‹ prev | 4 of 5 | next ›
Discussion Overview
 group r-help categories r posted Oct 18, '15 at 9:03p active Oct 19, '15 at 6:39p posts 5 users 3 website r-project.org irc #r

3 users in discussion

Content

People

Support

Translate

site design / logo © 2018 Grokbase