MultiTestH0 | R Documentation |
MultiTestH0 tests if each column vectors of a matrix seen as a noisy dynamic is of zero mean (H_0) or not. The multiple statistical test assumes known variance and is based on a multiple χ^2 test.
MultiTestH0(proj.matrix, data.var, thrs = NULL)
proj.matrix |
a matrix whose colummns are tested to have zero mean or not. |
data.var |
a numeric providing the known variance |
thrs |
a numeric vector of thresholds specified as the 1-α quantiles of the multiple test under the null on each partition. If thrs=NULL (default) return the global p-value which is the minimum of all p-values obtained on each partition. |
If thrs is provide returns a Boolean vector with length the number of columns of proj.matrix. Element j is TRUE if the null hypothesis (no difference with the null vector) is accepted for column j of proj.matrix. Otherwise, return one p-value per column.
Tiffany Lieury, Christophe Pouzat, Yves Rozenholc
Baraud Y., Huet S., Laurent B. Ann. Stat. (2003) Durot C., Rozenholc Y. Methods Math. Stat. (2006)
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