Abstract | ||
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The massive data produced by next-generation sequencing require advanced statistical tools. We address estimating the total diversity or species richness in a population. To date, only relatively simple methods have been implemented in available software. There is a need for software employing modern, computationally intensive statistical analyses including error, goodness-of-fit and robustness assessments.We present CatchAll, a fast, easy-to-use, platform-independent program that computes maximum likelihood estimates for finite-mixture models, weighted linear regression-based analyses and coverage-based non-parametric methods, along with outlier diagnostics. Given sample 'frequency count' data, CatchAll computes 12 different diversity estimates and applies a model-selection algorithm. CatchAll also derives discounted diversity estimates to adjust for possibly uncertain low-frequency counts. It is accompanied by an Excel-based graphics program.Free executable downloads for Linux, Windows and Mac OS, with manual and source code, at www.northeastern.edu/catchall.jab18@cornell.edu. |
Year | DOI | Venue |
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2012 | 10.1093/bioinformatics/bts075 | Bioinformatics |
Keywords | Field | DocType |
excel-based graphics program,computationally intensive statistical analysis,different diversity estimate,estimating population diversity,diversity estimate,statistical tool,catchall compute,total diversity,massive data,platform-independent program,available software,linear models,algorithms,computational biology | Data mining,Population,Linear model,Source code,Computer science,Outlier,Robustness (computer science),Software,Bioinformatics,Statistics,Mac OS,Executable | Journal |
Volume | Issue | ISSN |
28 | 7 | 1367-4811 |
Citations | PageRank | References |
2 | 0.47 | 3 |
Authors | ||
6 |
Name | Order | Citations | PageRank |
---|---|---|---|
John Bunge | 1 | 8 | 2.89 |
Linda Woodard | 2 | 2 | 0.47 |
Dankmar Böhning | 3 | 50 | 13.62 |
James A. Foster | 4 | 353 | 61.38 |
Sean Connolly | 5 | 30 | 4.81 |
Heather K Allen | 6 | 3 | 0.95 |