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| calcWeights | Obtain weights as posterior probabilities to calculate the consensus null |
| estNormal | Fast estimation of mean and standard deviation of a normal distrbution, optionally with weights |
| estP0 | Estimate the fraction of true null hypotheses. |
| getApproxCovar | Obtain a null covariance matrix of binned test statistics |
| getFdr | Calculate tail-area (Fdr) and local (fdr) false discovery rates, based on a certain null distribution |
| getG0 | Obtain the consensus null |
| getTestStats | A function to calculate observed and permuation z-statistics on a n-by-p matrix of observations |
| getTstat | A function to obtain a t-test statistic efficiently. For internal use only |
| plotApproxCovar | Plot an approximatio of the correlation structure of the test statistics |
| plotNull | Plot the obtained null distribution along with a histogram of observed test statistics |
| ptEdit | A custom function to calculate the distribution function of the t-test statistic. For internal use only |
| qtEdit | A custom function to calculate the quantile function of the t-test statistic. For internal use only |
| quantCorrect | Correct quantiles by not returning 0 or 1 |
| reconsi | Perform simultaneous inference through collapsed resampling null distributions |
| rowMultiply | A function to efficiently row multiply a a-by-b matrix by a vector of length b. More memory intensive but that does not matter with given matrix sizes |
| stabExp | A function to numerically stabilize an exponentiation. For internal use only |
| testDAA | A function to test for differential absolute abundance on a phyloseq object |
| testDAA-method | A function to test for differential absolute abundance on a phyloseq object |
| Vandeputte | Microbiomes of Crohn's disease patients and healthy controls |