# dotcircle: Representation of n values on a circle In ade4: Analysis of Ecological Data: Exploratory and Euclidean Methods in Environmental Sciences

 dotcircle R Documentation

## Representation of n values on a circle

### Description

This function represents n values on a circle. The n points are shared out regularly over the circle and put on the radius according to the value attributed to that measure.

### Usage

```dotcircle(z, alpha0 = pi/2, xlim = range(pretty(z)),
labels = names(z), clabel = 1, cleg = 1)
```

### Arguments

 `z` : a numeric vector `alpha0` : polar angle to put the first value `xlim` : the ranges to be encompassed by the circle radius `labels` : a vector of strings of characters for the angle labels `clabel` : a character size for the labels, used with `par("cex")*clabel` `cleg` : a character size for the ranges, used with `par("cex")*cleg`

### Author(s)

Daniel Chessel

`circ.plot`

### Examples

```w <- scores.neig(neig(n.cir = 24))
par(mfrow = c(4,4))
for (k in 1:16) dotcircle(w[,k],labels = 1:24)
par(mfrow = c(1,1))
```

ade4 documentation built on Nov. 2, 2022, 1:07 a.m.