Fieldtrip cfg.statistic
http://old.fieldtriptoolbox.org/reference/ft_statistics_analytic WebThis typically pertains to a statistic for which known parametric distributions exist, e.g. a T-statistic, or an F-statistic. -explicitly set a cfg.clustercritval to be an upper and lower numeric threshold for clustering. -use a different specification of cfg.clusterthreshold, e.g. ’nonparametric_common’.
Fieldtrip cfg.statistic
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The goal of this tutorial is to provide a gentle introduction into the different options that are implemented for statistical analysis. Here we will use event-related fields (ERFs), because they are more familiar to most of the audience and easier to visualize. We will show how to do basic statistical testing using the … See more The topic of this tutorial is the statistical analysis of MEG and EEG data. In experiments, the data is usually collected in different … See more To do parametric or non-parametric statistics on event-related fields in a within-subject design we will use a dataset of 10 subjects that … See more Webcfg = ft_checkconfig(cfg, 'required', {'statistic'}); cfg = ft_checkconfig(cfg, 'forbidden', {'ztransform', 'removemarginalmeans', 'randomfactor', 'voxelthreshold', 'voxelstatistic'}); cfg = ft_checkconfig(cfg, 'renamedval', …
WebThis repository contains a subset of the FieldTrip code related to distributed computing. MATLAB 3 GPL-3.0 1 0 0 Updated on Nov 11, 2024. playground Public. This is a sandbox for learning how to use git. MATLAB 4 GPL-3.0 … WebIndeed: if I run a "cfg.statistic = indepsamplesF" across the groups I get NaNs in the probability output matrix. If I just perform a "cfg.statistic = indepsamplesT" between two random groups, I ...
WebJul 21, 2024 · This is implemented in FieldTrip in the function ft_statistics_montecarlo, which is called by ft_timelockstatistics when you set cfg. method = 'montecarlo' `. A Monte-Carlo estimate of the … WebMar 2, 2024 · Indeed: if I run a "cfg.statistic = indepsamplesF" across the groups I get NaNs in the probability output matrix. If I just perform a "cfg.statistic = indepsamplesT" between two random groups, I ...
http://old.fieldtriptoolbox.org/tutorial/eventrelatedstatistics
Webcfg = []; cfg.method = 'montecarlo'; % use the Monte Carlo Method to calculate the significance probability cfg.statistic = 'indepsamplesT'; % use the independent samples T-statistic as a measure to % evaluate the effect at the sample level cfg.correctm = 'cluster'; cfg.clusteralpha = 0.05; % alpha level of the sample-specific test statistic that % will be … pottery barn tucsonWebOct 9, 2024 · The sample specific T-statistic, 1000 samples of which as defined by cfg.numrandomization = 1000; are produced and form the randomization distribution of the test statistic. The probability of falsely rejecting the null hypothesis is defined by cfg.alpha = 0.025; corresponding to a false alarm rate of 0.05 divided by 2 in a two-sided test. tour and travel expoWebJul 1, 2024 · Tags: tutorial meg eeg raw timelock freq source statistics lfp spike cfg matlab Introduction to the FieldTrip toolbox Introduction. This tutorial will give you an introduction into how to use FieldTrip with … pottery barn triple hanging shelvespottery barn troy michiganWebFT_STATISTICS_ANALYTIC performs a parametric statistical test on the data, based on a known (i.e. analytic) distribution of the test statistic. This function should not be called directly, instead you should call the function that is associated with the type of data on which you want to perform the test. Use as stat = ft_timelockstatistics (cfg ... pottery barn tshirt beddinghttp://old.fieldtriptoolbox.org/tutorial/cluster_permutation_timelock pottery barn trundle bed whiteWebFieldTrip is the MATLAB software toolbox for MEG and EEG analysis that is being developed at the Donders Institute for Brain, Cognition and Behaviour in Nijmegen, the Netherlands together with collaborating institutes. The … pottery barn tub filler