NPARCtest {NPARC} | R Documentation

## Perform F-test

### Description

Perform F-test

### Usage

    NPARCtest(modelMetrics, dfType = c("empirical", "theoretical"))

### Arguments

`modelMetrics` | data.frame with results of the model fit in long format.
`dfType` | character value indicating the method for degrees of freedom computation for the F-test. Theoretical yields the text-book solution. Empirical yields estimates derived from the distribution moments of the RSS.

### Value

data frame with fitted model parameters and additional columns listing e.g. residuals sum of squares of null and alterantive model and raw and adjusted p values retrieved from testing

### Examples

    data(stauro_TPP_data_tidy)
    df <- dplyr::filter(stauro_TPP_data_tidy, grepl("CDK|GTP|CRK", uniqueID))
    fits <- NPARCfit(x = df$temperature,
                     y = df$relAbundance,
                     id = df$uniqueID,
                     groupsNull = NULL,
                     groupsAlt = df$compoundConcentration,
                     returnModels = FALSE)
    modelMetrics <- fits$metrics
    testRes <-  NPARCtest(modelMetrics, dfType = "theoretical")

[Package NPARC version 1.4.0 Index]