Search Results for "statistic"

VANTED - Visualization and Analysis of NeTworks containing Experimental Data At SourceForge the VANTED development history is preserved, only limited amount of development will proceed here. Please head on to the most recent developments, which can be observed at www.vanted.org.

...Mixed models partition mortality into exogenous and endogenous components, so that the intrinsic survivorship can be estimated without the interference from extrinsic noise. DeDAY supports both interval-censored data and exact event-time data. Using MLE (Maximum Likelihood Estimate), DeDAY fits statistic model to the data. DeDAY also calculates the variances and the multi-dimensional confidence limits of model parameters. DeDAY is free for academic users.

...With GUI and command line interfaces, it can do log, PPM, and/or RPKM (if lengths provided) transformations, as well as, statistical analysis for differential expression, using the negative binomial cumulative distribution function (CDF) or the R test statistic introduced for EST analysis by Stekel, et al. Output allows for decisions based on CDF probabilities, top R values, or comparison of R values with randomized data. Comparisons are the believability metric of Stekel et al, or observed vs expected R at a given mean expression. Randomization is through Poisson or negative binomial distributions, or column shuffling.