Probability
A very simple program that gives Poisson probability P(m,n) where m is the average outcome and n is one certain outcome.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): Poisson Distribution Calculator Download |
In Power System Reliability Studies, Capacity Outage Probability Table (COPT) forms one of the basic necessary indices. It is often required to generate COPT for Generators."Generator_COPT.m" is a function which takes the following three input to generate COPT for Generator Bus:1. Number of...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): GENERATOR CAPACITY OUTAGE PROBABILITY TABLE Download |
This program performs a Monte Carlo simulation of a coherent QPSK communication system and plot the error probability performance over additive whit Gaussian noise channel. The detection is based on correlation metric. Simulation is performed for 10,000 bits and measurements are made accordingly.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Coherent QPSK simulation and BER vs. SNR curve Download |
This m-file returns the beta-binomial probability density function with parameters N, A and B at the values in X. Note: The density function is zero unless N, A and B are integers.The Beta-binomial distribution is used to model the number of successes in n binomial trials when the probability of...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): bbinopdf Download |
This function extracts a scalar/vector/matrix of random numbers with discrete Probability Distribution Function.The PDF is specified by the user as a input vector.This function is designed to be fast, and it is implemented within a .mex fileFollowing Olivier B. comments (that I acknowledge for...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 71.68 KB | Download (47): Performing random numbers generator from a generic discrete distribution Download |
Usage: [q,se]=quantilese(x,p) [q,ql,qu]=quantilese(x,p,a)This determines the quantiles corresponding to probability P in the data set X, along with either their standard errors or confidence intervals at level A. The standard errors are calculated using the Maritz-Jarrett method and the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): quantilese Download |
Y = BERNPDF(P) where P is an N x 1 vector returns the distribution of the sum of N Bernoulli random variables. Y is of length N+1 and Y(j) is equal to the probability that the sum adds to j+1. The vector P comprises the means of Bernoulli random variables, which is to say that P(k) is the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): bernpdf Download |
Example - dismat(50,5,6) creates 5x6 probability matrix and gives various parameters. Freshers can see and appreciate the work load in the computation. oo.dat will be created with results.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): Discrete matrix distribution and it's parameters for educational purpose Download |
Probability of Synapomorphy was designed as an R script that implements a new method for evaluating synapomorphy on phylogenetic trees.
All you have to do is install R and run the script. A method that quantifies the pattern of character state distribution over a cladogram and as such is free...
Platforms: Windows
License: Freeware | Download (46): Probability of Synapomorphy Download |
This simple m-file plots the Soft Handover probability as a function of the Soft Handover Threshold value used in the UTRA Soft Handover Algorithm. The relationship has been dertived by taking the ratio between the Cell area where Soft Handovers are enabled and the total Cell area.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Soft Handover Probability as a function Download |
bivnormcdf gives the bivariate normal probability.function p = bivnormcdf(a,b,rho)where rho is the correlation.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Bivariate Cumulative Normal Probability Download |
The probability of informed trading (PIN) denotes that probability that a counterparty in the trading process has superior information on the value of the asset exchanged. This is a key concept in empirical studies of market microstructure.The parameters needed to compute the PIN are obtained...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 184.32 KB | Download (46): Probability of Informed Trading Download |
pystats is a comprehensive Python module implementing algorithms for statistics and information theory, including probability distributions, descriptive statistics, analysis of variance, regression, and inference.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 6.06 KB | Download (46): pystats Download |
GLDM calculates the Gray level Difference Method Probability Density Functions for the given image. This technique is usually used for extracting statistical texture features of a digital mammogram.For details on the Gray level Difference Method, refer the following paperJ. K. Kim and H. W. Park,...
Platforms: Matlab
License: Freeware | Size: 71.68 KB | Download (46): Texture Feature Extraction - GLDM Download |
This m-file gives the expansion of powers of sums of any real or complex numbers x and y, and any negative integer n. In 1676 Newton showed that the binomial theorem also holds for negative integers n, which is the so-called negative binomial series and converges for |x| < y. From this emerges...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Negative binomial series Download |
Fisher's exact test of 3x3 contingency tables permits calculation of precise probabilities in situation where, as a consequence of small cell frequencies, the much more rapid normal approximation and chi-square calculations are liable to be inaccurate. The Fisher's exact test involves the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): MyFisher33 Download |
RanLip uses acceptance/rejection approach to generate random vectors, which is based on approximation of the probability density function from above with a "hat" function. It is assumed that the distribution hasLipschitz-continuous density, which is either given analytically or has a black box....
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 450.56 KB | Download (46): RanLip Matlab toolbox Download |
CHI2TEST: Single sample Pearson Chi Square goodness-of-fit hypothesis test.H=CHI2TEST(X,ALPHA) performs the particular case of Pearson Chi Square test to determine whether the null hypothesis of composite normality PDF is a reasonable assumption regarding the population distribution of a random...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Pearson Chi Square Hypothesis Test Download |
It can perform a one or two sided test.The script outputs the probability of observing the resulting value of "s" or "a" value, given "n" total outcomes with a probability of success of "p".
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Binomial Test Script Download |
Easy to set up, download the free application, just load your TradeStation performance report or MT4 statement file and view an instant overview in a dashboard style and click through to view details. Independent and unbiased statistical analysis of trading history with charts and helpful...
Platforms: Mac
License: Shareware | Cost: $0.00 USD | Size: 3.07 KB | Download (46): Thrive Report Card Download |