Stability selection performs the network inference method, e.g. group LASSO, many times, resampling the data in each run and computing the frequencies with which each edge is selected across these runs.
We repeated this process 1000 times and computed the frequency that any or all pairs from E and G appear in E′ and G.
To test the likelihood that the same cluster results are obtained by chance, we performed a Monte Carlo simulation in which we randomly permuted the sample labels 10 000 times, and computed the frequency of cluster results matching the observed one.
RANDfold first generates an ensemble of shuffled sequences, either by mononucleotide or dinucleotide shuffling, and computes the frequency (p-value) of shuffled sequences exceeding MFE of the candidates in question.
2013) influenced the genetic composition of the pollen cloud and computed the frequencies AF T0 j from the genotypes of the sampled individuals which were in bloom the interval [ T 0 j, T 0 j +15] (i.e. an upper limit of the flowering period of the collected head).
Stability selection consists in running LARS or Lasso many times, resampling the samples and the variables at each run, and in computing the frequency with which each variable was selected across the runs.
Originally referred to as model selection EM (MS-EM) and later as structural EM (SEM), this algorithm alternates between searching over network structures and computing the expected frequencies for each candidate structure, on demand.
We first performed a descriptive analysis by computing the frequencies and the percents for categorial data, median and range for continuous data.
We first performed a descriptive analysis by computing the frequencies and the percents for categorial data; means or medians, standard deviations, quartiles and extreme values for continuous data.
We first performed a descriptive analysis by computing the frequencies and the percents for categorical data, means, standard deviations, quartiles and extreme values for continuous data.
