plot_EvG {GGBase} | R Documentation

## display the association between expression values and genotypes in an smlSet instance

### Description

display the association between expression values and genotypes in an smlSet instance

### Usage

    plot_EvG(gsym, rsid, sms, ...)

### Arguments

`gsym` | instance of class `genesym` or `probeId`, casting a string that names a gene (which will be looked up using the `annotation` slot of `sms`) or a probe which must be resident on the array underlying the expression content of `sms`
`rsid` | instance of class `rsid` naming a SNP with genotype values given among the columns of the `smList` components of `sms`
`sms` | an instance of `smlSet`
`...` | additional parameter to `plot`

### Details

When the genotype is categorical, will use boxplots; when genotype has been imputed and includes expected allele counts, will use a scatterplot.

### Value

a plot is rendered on the current display

### Author(s)

VJ Carey <stvjc@channing.harvard.edu>

### Examples

     if ("GGtools" %in% installed.packages()[,1]) {
      s20 = getSS("GGtools", "20")
      plot_EvG(genesym("CPNE1"), rsid("rs6060535"), s20)
     }

[Package GGBase version 3.48.0 Index]