run_functional_t_test: Run a functional t-test on a dataframe previously fitted with...

In samhforbes/PupillometryR: A Unified Pipeline for Pupillometry Data

Run a functional t-test on a dataframe previously fitted with b-splines.

Description

This allows running of a functional t-test for a given alpha on pupil data that has been fitted with b-splines. This is only appropriate for functional difference data, as it assumes we are dealing with condition A - condition B.

Usage

run_functional_t_test(data, pupil, alpha = 0.05)

Arguments

data	a Pupil_difference_data fitted with b-splines
pupil	column name indicating pupil data to test
alpha	an alpha level to be set for the t-test

Value

A Pupil_test_data dataframe

Examples

Sdata <- make_pupillometryr_data(data = pupil_data,
                               subject = ID,
                               trial = Trial,
                               time = Time,
                               condition = Type)
regressed_data <- regress_data(data = Sdata, pupil1 = RPupil, pupil2 = LPupil)
mean_data <- calculate_mean_pupil_size(data = regressed_data, pupil1 = RPupil, pupil2 = LPupil)
base_data <- baseline_data(data = mean_data, pupil = mean_pupil, start = 0, stop = 100)
differences <- create_difference_data(data = base_data, pupil = mean_pupil)
spline_data <- create_functional_data(data = differences, pupil = mean_pupil, basis = 10, order = 4)
ft_data <- run_functional_t_test(data = spline_data, pupil = mean_pupil, alpha = 0.05)

samhforbes/PupillometryR documentation built on Sept. 25, 2023, 10:19 a.m.