x <- matrix(sample(0:1, 1200, replace=T, prob=c(0.952, 0.048)), ncol=30)
table(x)
x
01
1131 69
x <- matrix(sample(0:1, 1200, replace=T, prob=c(0.952, 0.048)), ncol=30)
table(x)
x
01
1151 49
bikemike42 wrote:
Dear All,
I am trying to create an artificial binary matrix
Dear All,
I am trying to create an artificial binary matrix such that each cell has a
probability of 0.048 of having a 1. So far the closest I've come is us by
using a random poisson distribution with a mean of 0.048, but I can't figure
out how to limit the max value to 1. Otherwise that would
Dear All,
I am trying to create an artificial binary matrix such that each cell has a
probability of 0.048 of having a 1. So far the closest I've come is us by
using a random poisson distribution with a mean of 0.048, but I can't figure
out how to limit the max value to 1. Otherwise that would
Sent: Tuesday, November 03, 2009 11:49 AM
To: r-help@r-project.org
Subject: [R] Create Artificial Binary Matrix based on probability
Dear All,
I am trying to create an artificial binary matrix such that each cell has
a
probability of 0.048 of having a 1. So far the closest I've come is
Try
matrix(rbinom(100, 1, prob = 0.048), nrow = 10)
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
> On Behalf Of bikemike42
> Sent: Tuesday, November 03, 2009 11:49 AM
> To: r-help@r-project.org
> Subject: [R] Create
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