Description Usage Arguments Value Author(s) References Examples

Compare two correlation coefficients using Fisher's Z-transformation

1 | ```
compcorr(n1, r1, n2, r2)
``` |

`n1` |
sample size under condition 1 |

`r1` |
correlation coefficient under condition 1 |

`n2` |
sample size under condition 2 |

`r2` |
correlation coefficient under condition 1 |

list of result (diff and p-value)

Atsushi Fukushima

http://www.fon.hum.uva.nl/Service/Statistics/Two_Correlations.html http://support.sas.com/ctx/samples/index.jsp?sid=494 http://support.sas.com/ctx/samples/index.jsp?sid=494

1 | ```
compcorr(10, 0.1, 10, 0.9)
``` |

```
Loading required package: pcaMethods
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")'.
Attaching package: ‘pcaMethods’
The following object is masked from ‘package:stats’:
loadings
Loading required package: igraph
Attaching package: ‘igraph’
The following objects are masked from ‘package:BiocGenerics’:
normalize, path, union
The following objects are masked from ‘package:stats’:
decompose, spectrum
The following object is masked from ‘package:base’:
union
Loading required package: fdrtool
Loading required package: multtest
$diff
[1] -2.56656
$pval
[1] 0.01027128
```

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