The function simulates a pair of correlated variables.

1 | ```
simCorVars(n, r, plot = TRUE)
``` |

`n` |
integer: sample size. |

`r` |
numeric: correlation. |

`plot` |
logical: generate scatter plot of the variables. |

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.

data.frame with entries `Var1`

and `Var2`

Matthias Kohl Matthias.Kohl@stamats.de

1 2 | ```
res <- simCorVars(n = 100, r = 0.8)
cor(res$Var1, res$Var2)
``` |

Questions? Problems? Suggestions? Tweet to @rdrrHQ or email at ian@mutexlabs.com.

Please suggest features or report bugs with the GitHub issue tracker.

All documentation is copyright its authors; we didn't write any of that.