Build postHocTest object

This function is used for create postHocTest object, and is only used for developers.

postHocTest(
  result,
  abundance,
  conf_level = 0.95,
  method = "tukey",
  method_str = paste("Posthoc multiple comparisons of means: ", method)
)

Arguments

result

a IRanges::SimpleDFrameList object.

abundance

data.frame.

conf_level

numeric, confidence level.

method

character, method for posthoc test.

method_str

character, illustrates which method is used for posthoc test.

Value

a postHocTest object.

Examples

require(IRanges)
pht <- postHocTest(
    result = DataFrameList(
        featureA = DataFrame(
            comparisons = c("group2-group1", 
                "group3-group1", 
                "group3-group2"),
            diff_mean = runif(3),
            pvalue = rep(0.01, 3),
            ci_lower = rep(0.01, 3),
            ci_upper = rep(0.011, 3)
        ),
        featureB = DataFrame(
            comparisons = c("group2-group1", 
                "group3-group1", 
                "group3-group2"),
            diff_mean = runif(3),
            pvalue = rep(0.01, 3),
            ci_lower = rep(0.01, 3),
            ci_upper = rep(0.011, 3)
        )
    ),
    abundance = data.frame(
        featureA = runif(3),
        featureB = runif(3),
        group = c("group1", "group2", "grou3")
    )
)
pht
#> postHocTest-class object
#> Pairwise test result of 2  features,  DataFrameList object, each DataFrame has five variables:
#>         comparisons    : pair groups to test which separated by '-'
#>         diff_mean: difference in mean proportions
#>         pvalue        : post hoc test p values
#>         ci_lower : lower confidence interval
#>         ci_upper : upper confidence interval
#> Posthoc multiple comparisons of means  using  tukey  method