QUANTO 1.2.4 – Computes Sample Size or Power for Association Studies

QUANTO 1.2.4

:: DESCRIPTION

Quanto is a program that computes sample size or power for association studies of genes, environmental factors, gene-environment interaction, or gene-gene interaction. Available study designs for a disease (binary) outcome include the unmatched case-control, matched case-control, case-sibling, case-parent, and case-only designs. Study designs for a quantitative tra it include independent individuals and case parent designs.

::DEVELOPER

The Division of Biostatistics @ usc.edu

:: SCREENSHOTS

:: REQUIREMENTS

  • Windows

:: DOWNLOAD

 QUANTO

:: MORE INFORMATION

Citation

Gauderman (2002),
Sample size requirements for matched case-control studies of gene-environment interaction“,
Statistics in Medicine, 21:35-50.

SSPA 2.32.1 – Power and Sample Size analysis for Microarray Experiments on the basis of Pilot data

SSPA 2.32.1

:: DESCRIPTION

SSPA : General Sample size and power analysis for microarray and next-generation sequencing data.

::DEVELOPER

Maarten van Iterson

:: SCREENSHOTS

N/A

:: REQUIREMENTS

  • Windows/Linux/MacOsX
  • R
  • BioConductor

:: DOWNLOAD

 SSPA

:: MORE INFORMATION

Citation

BMC Genomics. 2009 Sep 17;10:439. doi: 10.1186/1471-2164-10-439.
Relative power and sample size analysis on gene expression profiling data.
van Iterson M1, ‘t Hoen PA, Pedotti P, Hooiveld GJ, den Dunnen JT, van Ommen GJ, Boer JM, Menezes RX.

SPSSQTL 1.0 – Statistical Power and Sample Size for QTL Detection

SPSSQTL 1.0

:: DESCRIPTION

SPSSQTL (Statistical Power and Sample Size for QTL Detection) is a computer program for calculating statistical power and sample size for detecting QTL and candidate gene effects, including single-locus effects and pairwise epistasis effects.

::DEVELOPER

JOHN GARBE AND YANG DA , Department of Animal Science, University of Minnesota

:: SCREENSHOTS

:: REQUIREMENTS

  • Windows

:: DOWNLOAD

 SPSSQTL

:: MORE INFORMATION

POWER 3.0 – Computation of Sample Size and Power for Binary Outcome Studies

POWER 3.0

:: DESCRIPTION

POWER is a windows-based program for computation of sample size and power for binary outcome studies (case-control and cohort studies) based on a logistic-like regression model with one covariate or two covariates (e.g., gene X exposure interactions).

::DEVELOPER

 DCEG

:: SCREENSHOTS

N/A

:: REQUIREMENTS

  • Windows

:: DOWNLOAD

  POWER

:: MORE INFORMATION

Citation

Garcia-Closas, Lubin (1999),
Power and sample size calculations in case-control studies of gene-environmental interactions: Comments on different approaches“,
American Journal of Epidemiology, 149:689-693.

POWSC – Power Evaluation and Sample Size Estimation in single cell RNA-seq.

POWSC

:: DESCRIPTION

POWSC is a R package designed for scRNA-seq with a wild range of usage.

::DEVELOPER

Hao Wu, Ph.D.

:: SCREENSHOTS

N/A

:: REQUIREMENTS

  • Windows /Linux/ MacOsX
  • R

:: DOWNLOAD

POWSC

:: MORE INFORMATION

Citation

Su K, Wu Z, Wu H.
Simulation, power evaluation and sample size recommendation for single-cell RNA-seq.
Bioinformatics. 2020 Dec 8;36(19):4860-4868. doi: 10.1093/bioinformatics/btaa607. PMID: 32614380; PMCID: PMC7824866.

RNASeqPowerCalculator – Calculate the Power and Sample size for RNA-Seq Differential Expression

RNASeqPowerCalculator

:: DESCRIPTION

RNASeqPowerCalculator captures the dispersion in the data and can serve as a practical reference under the budget constraint of RNA-Seq experiments.

::DEVELOPER

Lana Garmire Group

:: SCREENSHOTS

N/A

:: REQUIREMENTS

  • Linux / Windows
  • R

:: DOWNLOAD

 RNASeqPowerCalculator

:: MORE INFORMATION

Citation

RNA. 2014 Nov;20(11):1684-96. doi: 10.1261/rna.046011.114. Epub 2014 Sep 22.
Power analysis and sample size estimation for RNA-Seq differential expression.
Ching T, Huang S, Garmire LX

power.HE 1.2 – Calculate Sample Size and Power for the Haseman-Elston method in Linkage Analysis

power.HE 1.2

:: DESCRIPTION

power.HE is designed to calculate sample size and power for the Haseman-Elston method in linkage analysis for a quantitative trait.

::DEVELOPER

Institute of Medical Biometry and Statistics

:: SCREENSHOTS

N/A

:: REQUIREMENTS

  • Linux/Window/ MacOsX
  • R package

:: DOWNLOAD

 power.HE

:: MORE INFORMATION