Marr-class {marr} | R Documentation

## the Marr class

### Description

Objects of this class store needed information to work with a Marr object

### Value

`MarrSamplepairs` returns the distribution of percent reproducible features (column-wise) per sample pair, `MarrFeatures` returns the distribution of percent reproducible sample pairs (row-wise) per feature, `MarrSamplepairsfiltered` returns the percent of reproducible features based on a threshold value and `MarrFeaturesfiltered` returns the percent of reproducible sample pairs based on a threshold value

### Slots

`MarrSamplepairs`

  Marr sample pairs

`MarrFeatures`

  Marr features

`MarrSamplepairsfiltered`

  Marr sample pairs post filtering

`MarrFeaturesfiltered`

  Marr metabolites post filtering

`MarrData`

  Original data object passed to `Marr`

`MarrPSamplepairs`

  Value of `pSamplepairs` argument passed to `Marr`

`MarrPFeatures`

  Value of `pFeatures` argument passed to `Marr`

`MarrAlpha`

  Value of `alpha` argument passed to `Marr`

`MarrFeatureVars`

  Value of `featureVars` passed to `Marr`. NULL if `featureVars` was left blank

### Examples

    data <- matrix(rnorm(2400), nrow=200, ncol=12)
    data_Marr <- Marr(object = data, pSamplepairs=0.75,
                      pFeatures=0.75, alpha=0.05)

[Package marr version 1.4.0 Index]