About Site Map Submit Contact Us Log in | Create an account
Create an account Log In
Average Rating
User Rating:
Visitors Rating:
My rating:

Write review
See full specifications

scripts default iconFisher's Exact with mid-P method (Scripts) Publisher's description

It is a non-parametric statistical test for discrete data used to
determine if there are nonrandom associations between the two variables

It is a non-parametric statistical test for discrete data used to
determine if there are nonrandom associations between the two variables.
Mid-P values are a reasonable compromise between the conservativeness of
the ordinary exact test and the uncertain adequacy of large-sample methods.
Mid-P values usually performs well, typically being a bit conservative,
and is currently recommended by many leading statisticians.

Ref.: DeltaProt toolbox at http://services.cbu.uib.no/software/deltaprot/

X: data matrix (2x2-table) of observed counts
tail: The alternative hypothesis against which to compute p-values.
Choices are:
'ne' 2-Tail (default)
'gt' Right tail: the alternative to independence is that there is positive association between the variables.
'lt' Left tail: the alternative hypothesis is that there is negative association between the variables


Use: P = FisherExtest(Observed,'ne')

Please, use the following reference:
Thorvaldsen, S. , FlГҐ, T. and Willassen, N.P. (2010) DeltaProt: a software toolbox for comparative genomics. BMC Bioinformatics 2010, Vol 11:573.
See http://www.biomedcentral.com/1471-2105/11/573

Other references:
Agresti, A. (2001), Exact inference for categorical data: recent advances and continuing controvercies. Statistics in Medicine, 20: 2709-2722.
Hirji, K.F. (2006), Exact Analysis of Discrete Data. Chapman & Hall.
Fisher, R.A. (1934), Statistical Methods for Research Workers. Chapter 12. 5th Ed., Oliver & Boyd.

System Requirements:

MATLAB 7.1.0 (R14SP3)
Program Release Status: New Release
Program Install Support: Install and Uninstall

Fisher's Exact with mid-P method (Scripts) Tags:

Click on a tag to find related softwares

Is Fisher's Exact with mid-P method (Scripts) your software?

Manage your software

Most Popular

scripts default icon ASK, OOK, FSK, BPSK, QPSK, 8PSK modulation 1.1
ASK, OOK, FSK, BPSK, QPSK, 8PSK modulation contain several functions for digital modulation simulation
scripts default icon Simulink Communication Labs 1.1
Simulink Communication Labs allows you to learn communication systems in greater depth.
scripts default icon M-QAM modulation and demodulation 1.1
M-QAM modulation and demodulation is the QAM modulation and demodulation tech.
scripts default icon LZW Compression/Decompression 1.1
LZW Compression/Decompression - Updated LZW compressor and decompressor with reasonable performance
scripts default icon InSPIRE utility to plot a 2D displacement field (Scripts) 1.0
This program plots the deformation field (displace vectors) contained in vector.txt.