Re: [R] uniform number
On 05/05/14 17:05, Ragia Ibrahim wrote: Dear group, How to generate uniform probability choosing p to be 2% and 5%, in separate trials for 100 times. No idea WTF you are talking about. Can you formulate a question that is comprehensible to the human mind? cheers, Rolf Turner __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] uniform number
Maybe you thought the binomial distribution? see ?rbinom best, kd Feladó: r-help-boun...@r-project.org [r-help-boun...@r-project.org] ; meghatalmaz#243;: Rolf Turner [r.tur...@auckland.ac.nz] Küldve: 2014. május 5. 9:27 To: Ragia Ibrahim Cc: r-help@r-project.org Tárgy: Re: [R] uniform number On 05/05/14 17:05, Ragia Ibrahim wrote: Dear group, How to generate uniform probability choosing p to be 2% and 5%, in separate trials for 100 times. No idea WTF you are talking about. Can you formulate a question that is comprehensible to the human mind? cheers, Rolf Turner __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] uniform number
WTF? Is that a R package from you? On 5 May 2014 09:27, Rolf Turner r.tur...@auckland.ac.nz wrote: On 05/05/14 17:05, Ragia Ibrahim wrote: Dear group, How to generate uniform probability choosing p to be 2% and 5%, in separate trials for 100 times. No idea WTF you are talking about. Can you formulate a question that is comprehensible to the human mind? cheers, Rolf Turner __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] uniform number
That paper you cite is about Social networks. You may want to use igraph or sna packages On 5 May 2014 10:54, Ragia Ibrahim ragi...@hotmail.com wrote: thanks for replying in the following paper http://www.cs.cornell.edu/home/kleinber/kdd03-inf.pdf page 6 third paragraph the author writes: assigned a uniform probability of p to each edge of the graph, choosing p to be 1% and 10% in separate trials. how to use R function to get such probability ? Regards Date: Mon, 5 May 2014 10:12:49 +0200 Subject: Re: [R] uniform number From: msu...@gmail.com To: r.tur...@auckland.ac.nz CC: ragi...@hotmail.com; r-help@r-project.org WTF? Is that a R package from you? On 5 May 2014 09:27, Rolf Turner r.tur...@auckland.ac.nz wrote: On 05/05/14 17:05, Ragia Ibrahim wrote: Dear group, How to generate uniform probability choosing p to be 2% and 5%, in separate trials for 100 times. No idea WTF you are talking about. Can you formulate a question that is comprehensible to the human mind? cheers, Rolf Turner __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] uniform number
Please keep responses on-list unless there are compelling reasons not to. It is still not clear what you want to do. You *might* want to assign probabilities to the edges of a graph where these probabilities are uniformly (and independently) distributed on the interval [0.01, 0.10]. This could be done by probs - runif(n,0.01,0.10) where n is the number of edges. See ?runif. You *might* want to assign probabilities either 0.01 or 0.10 to each edge of the graph, each probability being chosen with probability 0.5 (???). This could be done by probs - sample(c(0.01,0.10),n,TRUE). You really need to learn something about R if you are going to use R. Start with An Introduction to R available (under Manuals) from the R web site. You also need to learn to express yourself clearly and unambiguously. Do not expect your readers to be telepathic. cheers, Rolf Turner On 05/05/14 19:41, Ragia Ibrahim wrote: thanks for replying in the following paper http://www.cs.cornell.edu/home/kleinber/kdd03-inf.pdf page 6 third paragraph the author writes: assigned a uniform probability of p to each edge of the graph, choosing p to be 1% and 10% in separate trials. how to use R function to get such probability ? Regards Date: Mon, 5 May 2014 19:27:43 +1200 From: r.tur...@auckland.ac.nz To: ragi...@hotmail.com CC: r-help@r-project.org Subject: Re: [R] uniform number On 05/05/14 17:05, Ragia Ibrahim wrote: Dear group, How to generate uniform probability choosing p to be 2% and 5%, in separate trials for 100 times. No idea WTF you are talking about. Can you formulate a question that is comprehensible to the human mind? __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] uniform number
... or this could mean to accept or reject an edge with p = 0.01 or 0.1 in which case you *might* use rbinom() as in n - 100 # number of edges p - 0.27 # desired probability rbinom(n,1,p) [1] 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 1 ... etc. B. On 2014-05-05, at 5:19 AM, Rolf Turner wrote: Please keep responses on-list unless there are compelling reasons not to. It is still not clear what you want to do. You *might* want to assign probabilities to the edges of a graph where these probabilities are uniformly (and independently) distributed on the interval [0.01, 0.10]. This could be done by probs - runif(n,0.01,0.10) where n is the number of edges. See ?runif. You *might* want to assign probabilities either 0.01 or 0.10 to each edge of the graph, each probability being chosen with probability 0.5 (???). This could be done by probs - sample(c(0.01,0.10),n,TRUE). You really need to learn something about R if you are going to use R. Start with An Introduction to R available (under Manuals) from the R web site. You also need to learn to express yourself clearly and unambiguously. Do not expect your readers to be telepathic. cheers, Rolf Turner On 05/05/14 19:41, Ragia Ibrahim wrote: thanks for replying in the following paper http://www.cs.cornell.edu/home/kleinber/kdd03-inf.pdf page 6 third paragraph the author writes: assigned a uniform probability of p to each edge of the graph, choosing p to be 1% and 10% in separate trials. how to use R function to get such probability ? Regards Date: Mon, 5 May 2014 19:27:43 +1200 From: r.tur...@auckland.ac.nz To: ragi...@hotmail.com CC: r-help@r-project.org Subject: Re: [R] uniform number On 05/05/14 17:05, Ragia Ibrahim wrote: Dear group, How to generate uniform probability choosing p to be 2% and 5%, in separate trials for 100 times. No idea WTF you are talking about. Can you formulate a question that is comprehensible to the human mind? __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.