plotCorrelation-methods: It draws both circos or matrix plot for the correlation in...

In rexposome: Exposome exploration and outcome data analysis

Description

While the circos plot can be used to see the general behaviours intra and extra families of exposures, the matrix plot allows for a detailed view of the correlations within an ExposomeCorr object.

Usage

plotCorrelation(object, type = "circos", ...)

Arguments

object	ExposomeCorr which correlations will be plotted.
type	(default "circos") Can take both "circos" or "matrix".
...	Arguments given to corrplot of package corrplot if a matrix is draw. Moreover extra arguments are can be passed to inner functions to draw both the matrix and the circos of correlations.

Value

A list with different graphics parameters.

See Also

correlation as a constructor for ExposomeCorr objects, pca to compute PCA on exposures

Examples

data("exposome")
expo.c <- correlation(expo)
plotCorrelation(expo.c, type="circos")
plotCorrelation(expo.c, type="matrix")

Example output

Loading required package: Biobase
Loading required package: BiocGenerics
Loading required package: parallel

Attaching package: ‘BiocGenerics’

The following objects are masked from ‘package:parallel’:

    clusterApply, clusterApplyLB, clusterCall, clusterEvalQ,
    clusterExport, clusterMap, parApply, parCapply, parLapply,
    parLapplyLB, parRapply, parSapply, parSapplyLB

The following objects are masked from ‘package:stats’:

    IQR, mad, sd, var, xtabs

The following objects are masked from ‘package:base’:

    anyDuplicated, append, as.data.frame, basename, cbind, colnames,
    dirname, do.call, duplicated, eval, evalq, Filter, Find, get, grep,
    grepl, intersect, is.unsorted, lapply, Map, mapply, match, mget,
    order, paste, pmax, pmax.int, pmin, pmin.int, Position, rank,
    rbind, Reduce, rownames, sapply, setdiff, sort, table, tapply,
    union, unique, unsplit, which.max, which.min

Welcome to Bioconductor

    Vignettes contain introductory material; view with
    'browseVignettes()'. To cite Bioconductor, see
    'citation("Biobase")', and for packages 'citation("pkgname")'.

Registered S3 method overwritten by 'pryr':
  method      from
  print.bytes Rcpp

Attaching package: ‘rexposome’

The following object is masked from ‘package:BiocGenerics’:

    plotPCA

Warning messages:
1: In chisq.test(...) : Chi-squared approximation may be incorrect
2: In chisq.test(...) : Chi-squared approximation may be incorrect
3: In chisq.test(...) : Chi-squared approximation may be incorrect

rexposome documentation built on March 13, 2021, 2:01 a.m.