Description Usage Arguments Value Author(s) References See Also Examples

View source: R/simple.densityplot.R

Allows one to compare empirical densities of different distributions in a simple manner. The density is used as graphs with multiple histograms are too crowded. The usage is similar to side-by-side boxplots.

1 |

`x` |
x may be a sequence of data vectors (eg. x,y,z), a data frame with numeric column vectors or a model formula |

`...` |
You can pass in a bandwidth argument such as bw="SJ". See density for details. A legend will be placed for you automatically. To overide the positioning set do.legend="manual". To skip the legend, set do.legend=FALSE. |

Makes a plot

John Verzani

Basically a modified boxplot function. As well it should be as it serves the same utility: comparing distributions.

`boxplot`

,`simple.violinplot`

,`density`

1 2 3 4 5 6 7 8 | ```
## taken from boxplot
## using a formula
data(InsectSprays)
simple.densityplot(count ~ spray, data = InsectSprays)
## on a matrix (data frame)
mat <- cbind(Uni05 = (1:100)/21, Norm = rnorm(100),
T5 = rt(100, df = 5), Gam2 = rgamma(100, shape = 2))
simple.densityplot(data.frame(mat))
``` |

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