discreteRV: Create and Manipulate Discrete Random Variables

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Create, manipulate, transform, and simulate from discrete random variables. The syntax is modeled after that which is used in mathematical statistics and probability courses, but with powerful support for more advanced probability calculations. This includes the creation of joint random variables, and the derivation and manipulation of their conditional and marginal distributions.

Author
Andreas Buja [aut], Eric Hare [aut, cre], Heike Hofmann [aut]
Date of publication
2015-09-16 10:05:21
Maintainer
Eric Hare <erichare@iastate.edu>
License
GPL-3
Version
1.2.2
URLs

View on CRAN

Man pages

as.RV
Turn a probability vector with possible outcome values in the...
E
Expected value of a random variable
grapes-AND-grapes
Compute the logical AND of two events
grapes-in-grapes
Generic method for in operator function
grapes-OR-grapes
Compute the logical OR of two events
iid
Probability mass function of X^n
independent
Tests whether the random variables X and Y are independent
joint
Joint probability mass function of random variables X and Y
jointRV
Make a joint random variable consisting
KURT
Kurtosis of a random variable
marginal
Marginal distribution of a joint random variable
margins
Marginal distributions of a joint random variable
outcomes
Outcomes of random variable X
P
Calculate probabilities of events
plot.RV
Plot a random variable of class "RV"
plot.RVsim
Plot a simulated random vector
print.RV
Print a random variable of class "RV"
probs
Probability mass function of random variable X
Prop
Proportion of an event observed in a vector of simulated...
props
Proportions of observed outcomes in one or more vectors of...
qqnorm.RV
Normal quantile plot for RVs to answer the question how close...
rsim
Simulate n independent trials from a random variable X:
RV
Make a random variable consisting of possible outcome values...
SD
Standard deviation of a random variable
SKEW
Skewness of a random variable
skewSim
Skew of the empirical distribution of simulated data
SofI
Sum of independent random variables
SofIID
Sum of independent identically distributed random variables
V
Variance of a random variable

Files in this package

discreteRV
discreteRV/inst
discreteRV/inst/doc
discreteRV/inst/doc/discreteRV.R
discreteRV/inst/doc/discreteRV.html
discreteRV/inst/doc/discreteRV.Rmd
discreteRV/NAMESPACE
discreteRV/R
discreteRV/R/discreteRV-Probabilities.r
discreteRV/R/discreteRV-Simulations.r
discreteRV/vignettes
discreteRV/vignettes/discreteRV.Rmd
discreteRV/MD5
discreteRV/build
discreteRV/build/vignette.rds
discreteRV/DESCRIPTION
discreteRV/man
discreteRV/man/KURT.Rd
discreteRV/man/jointRV.Rd
discreteRV/man/independent.Rd
discreteRV/man/iid.Rd
discreteRV/man/grapes-in-grapes.Rd
discreteRV/man/print.RV.Rd
discreteRV/man/P.Rd
discreteRV/man/as.RV.Rd
discreteRV/man/skewSim.Rd
discreteRV/man/SofI.Rd
discreteRV/man/E.Rd
discreteRV/man/grapes-AND-grapes.Rd
discreteRV/man/grapes-OR-grapes.Rd
discreteRV/man/qqnorm.RV.Rd
discreteRV/man/joint.Rd
discreteRV/man/props.Rd
discreteRV/man/plot.RVsim.Rd
discreteRV/man/Prop.Rd
discreteRV/man/plot.RV.Rd
discreteRV/man/RV.Rd
discreteRV/man/rsim.Rd
discreteRV/man/SD.Rd
discreteRV/man/margins.Rd
discreteRV/man/outcomes.Rd
discreteRV/man/SKEW.Rd
discreteRV/man/marginal.Rd
discreteRV/man/SofIID.Rd
discreteRV/man/V.Rd
discreteRV/man/probs.Rd