simCorVars

0th

Percentile

Simulate correlated variables.

The function simulates a pair of correlated variables.

Keywords
univar
Usage
simCorVars(n, r, plot = TRUE)
Arguments
n

integer: sample size.

r

numeric: correlation.

plot

logical: generate scatter plot of the variables.

Details

The function is mainly for teaching purposes and simulates n observations from a pair of normal distributed variables with correlation r.

By specifying plot = TRUE a scatter plot of the data is generated.

Value

data.frame with entries Var1 and Var2

Aliases
  • simCorVars
Examples
# NOT RUN {
res <- simCorVars(n = 100, r = 0.8)
cor(res$Var1, res$Var2)
# }
Documentation reproduced from package MKdescr, version 0.4, License: LGPL-3

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