Thursday, 6 February 2014

R: Generating random points with different mean and sd for each attribute

R: Generating random points with different mean and sd for each attribute



1.vectorization - R: Generating random points with different ...

Description:R: Generating random points with different mean and sd for
each attribute. ... (every attribute) has its own mean and sd. ... Each
column has its own mean and ...



2.How to choose a random number in R - Revolution Analytics

Description:... you'll get a different ... The last of these provides
technical detail on the random number generator R ... [# of values to
pick], mean (default 0) and sd (1 ...



3.R Learning Module: Probabilities and Distributions

Description:Generating random samples ... on the random number generator
used in R please refer to the help pages ... then we just have to use the
mean and sd ...



4.4. Basic Probability Distributions — R Tutorial

Description:Given a set of values it returns the height of the probability
distribution at each point. ... different values for the mean ... random
variable with mean ...



5.rv: a simulation-based random variable class Version 2.3

Description:instead use some random vectors generated by random-vector
generating ... (mean=1:5, sd=1) ... For information about random variables
in R, ...



6.Random Data

Description:... # different each ... which live on different scales.
Normal random variables are often standardized ... what this R command
does? > rnorm(5,mean=0,sd=1 ...



7.1) Generate random samples using specific distributions

Description:... (c1.R) #rnorm(n,mean=x,sd=y) generates n random numbers
... (n,mean=0,sd=10) #generating the histogram with blue line ... each of
the 3 different numbers of ...



8.Test Run: Randomness in Testing

Description:Generating a pseudo-random floating-point number is similar
... each of the six possible ... false; return mean + z2 * sd; } else {
double u1 = r ...



9.r - Generating normal distribution data within range 0 and ...

Description:... # plot histogram # create the random data with same mean,
different ... in csv # each column stores different ... different sd, and
mean ...



10.Fitting distributions with R - Cran

Description:... (xfit,mean=mean(x.norm),sd=sd ... increases by 1/n at the
value of each ordered data point. ... 0,sd=1) ## sampling random numbers
from N(0,1) r<-zz[200] q<-sd(zz ...

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