Download Shareware and Freeware Software for Windows, Linux, Macintosh, PDA

line Home  |  About Us  |  Link To Us  |  FAQ  |  Contact

Serving Software Downloads in 976 Categories, Downloaded 31.310.794 Times

Apply a function to a set of probability distributions 1.0

  Date Added: September 08, 2013  |  Visits: 253

Apply a function to a set of probability distributions

Report Broken Link
Printer Friendly Version

Product Homepage
Download (18 downloads)

Returns the distribution of the function FUN applied to the set of distributions given in VARARGINPDFFUN Apply a function to a set of probability distributions[S,P,C]=PDFFUN(FUN,VARARGIN) will return the distribution of the function FUN applied to the set of distributions given in VARARGIN The output vectors, S, P, and C, are respectively the list of unique outcomes, probability of yielding that outcome, and the total number of ways of obtaining that outcome among all combinations. FUN can either be a function handle for an arbitrary function that takes one input argument and returns a scalar value, or one of the following built-in functions: Valid for any number of distributions: @plus, @sum, @add Sum @mean, @average Average @times Multiply @max Maximum @min Minimum Valid for only two distributions: @minus Minus @divide Divide @power Power FUN as a user-specified arbitrary function handle is only valid for a single distribution. VARARGIN is a list of distributions in the form of (X1,P1,N1,X2,P2,N2,...). Where Xn is the possible events for the n'th distribution, with probability Pn, repeated Nn times. The Nn values are needed if the function is valid for any number of distributions, listed above; otherwise it is not needed and assumed to equal one. EXAMPLES: Valid for any number of distributions Distribution of the maximum value when choosing five values from distribution (A) and three from distribution (B) x1=[-1 0 2]; p1=[.7 .2 .1]; n1=5; %(A) x2=[-4 0 1 2]; p2=[.1 .5 .3 .1]; n2=3; %(B) [S,P,C]=pdffun(@max,x1,p1,n1,x2,p2,n2) Valid for only two distributions Difference of two different distributions, A and B x1=[-1 0 2]; p1=[.7 .2 .1]; %(A) x2=[-4 0 1 2]; p2=[.1 .5 .3 .1]; %(B) [S,P,C]=pdffun(@minus,x1,p1,x2,p2) Difference of a distribution with itself x1=[-1 0 2]; p1=[.7 .2 .1]; [S,P,C]=pdffun(@minus,x1,p1) User-specified function x1=[-2 -1 0 1]; p1=[.05 .7 .2 .05]; [S,P,C]=pdffun(@(x)(x.*(x+1)),x1,p1) Continuous DistributionsNote: Program assumes discrete distribution. If using continuous distributions, and using densities as inputs, a normalization must be made afterwards. Also, as only a finite number of points are used the results are an approximation to the actual value on a valid domain. Distribution of the minimum of five standard normal distributions.(This example requires the statistics toolbox) x1=linspace(-5,3); y1=normpdf(x1); [S1,P1,C]=pdffun(@min,x1,y1,5); P1=P1./trapz(S1,P1); %Convert to density plot(S1,P1,x1,y1), grid on

Requirements: No special requirements
Platforms: Matlab
Keyword: Continuous Difference Distributions N23d3 Spc Dpdffunmaxx Spc Dpdffunminusx Userspecified
Users rating: 0/10

License: Shareware Size: 10 KB
Development Tools  -  Wilcoxon signed rank examination 1.0
This script helps to investigate properties of a paired Wilcoxon signed-rank test on artificial data generated from the continuous uniform distributions with different upper endpoints.Parameters of the model are defined and described in section...
10 KB  
Mathematics  -  ESBPDF Analysis 2.3
ESBPDF Analysis provides everything needed for using Discrete and Continuous Probability Distributions in a single Windows application. Most Tables and supplied functions (such as in MS Excel) give P(X less than A) and using algebra other results...
2.35 MB  
Utilities  -  sg3_utils for Linux 1.33
The sg3_utils package contains utilities that send SCSI commands to devices. As well as devices on transports traditionally associated with SCSI (e.g. Fibre Channel (FCP), Serial Attached SCSI (SAS) and the SCSI Parallel Interface(SPI)) many other...
727.04 KB  
Libraries  -  Statistics::SPC 0.1
Statistics::SPC is a Perl module with calculations for Stastical Process Control (SPC). Creates thresholds based on the variability of all data, # of samples not meeting spec, and variablity within sample sets, all from training data. Note:...
11.26 KB  
Accounting Tools  -  SPC Invoice 2.0
SPC Invoice was made for printing out professional looking invoices for online auction sellers but it is also good for any other invoicing needs and it's freeware. You can save the invoice and also add a message to the invoice body.
331 KB  
Collecters Tools  -  SPC Karaoke 1.1
SPC Karaoke was made for Karaoke DJs who need their song sheets in a neat order to make finding a track quick and simple for the singing public. SPC Karaoke is not just for karaoke, it can be used for your own CD collection to keep it in order and...
363 KB  
Mathematics  -  Quality Window
An SQC/SPC/Event Analysis tool designed for use on the factory floor. The intuitive presentation of data uses product/customer specifications to help "find and fix" reasons for process/product variation. The Event analysis features of the product...
33.7 MB  
Mathematics  -  MVPspc 20110201
MVPspc is an easy-to-use SPC (Statistical Process Control) charting and analysis program. This program is extremely flexible, providing analysis not available in any other SPC package. The program uses simple text files, or you may copy and paste...
1.67 MB  
Sports  -  Gun Log SPC 7.1.3
"No more paper and pen at the range!" Gun Log SPC is a range log that tracks your firearms, ammunition, and results at the range. You can discover which ammo is most accurate or has the fewest failures, how many rounds you have fired, and how much...
3 MB  
Development Tools  -  Sum of probability distributions 1.0
SUMPDF Probability distribution of the sum of distributions[S,P,C]=SUMPDF(X1,P1,N1,X2,P2,N2,...) will return the distribution of the sum of distribution P1, at values at X1, N1 times plus the distribution P2, at values in X2, N2 times... The...
10 KB  
Scripts  -  Freelancer Script 5.05
Main Features: 100% Secured. Email Support (3 Years). FREE Updates (3 Years). Post projects. Featured projects. Private projects. Sealed projects. Edit/delete projects. Select freelancers....
5.49 MB  
Scripts  -  B2B Script 4.20
Main Features: 100% Secured. Email Support (3 Years). FREE Updates (3 Years). Sign-up Account (Registration of account). Lead generation tools (for the sellers). Email verification to...
5.49 MB  
Scripts  -  B2C Script 5.06
Main Features: 100% Secured. Email Support (3 Years). FREE Updates (3 Years). The script comes with totally editable site colors, icons and graphics Multilevel categories allows extensive browsing Admin can change Category ordering or...
5.49 MB  
Scripts  -  Social Networking Script 2.86
Main Features: 100% Secured. Email Support (3 Years). FREE Updates (3 Years). Registration with name, email, password, date of birth etc. User can add multiple school, college, university with start...
5.49 MB  
Scripts  -  Business Networking Script 8.04
Main Features: 100% Secured. Email Support (3 Years). FREE Updates (3 Years). Ajax based interface. Profile creation. Different types of profile. Profile for jobseekers, employers and employed...
5.49 MB  
Development Tools  -  VMP Viewer 1.0
This is a very rudimentary tool to visualize the VMP files generated by BrainVoyager. Useful to share files with people who do not have BV.
10 KB  
Development Tools  -  Sending reports and timestamped file by emailing 1.0
main executing reference usage:[1] usage_send_mail.mIllustrates email sending with multiple separate files or single timestamped tar file. Attachment failure is properly handled, with continuation of report emailing without the attachment.[2]...
768 KB  
Development Tools  -  IrisMVC 2.0 rc1
IrisMVC is an OOP PHP framework that developers can use as a strong and secure foundation to build on various web applications following the Model-View-Controller (MVC) pattern. It provides the basic functionality developers need, without...
51.2 KB  
Development Tools  -  7-Zip for Script 4.42
7-Zip is a file archiver with a high compression ratio.Features:- High compression ratio in new 7z format with LZMA compression- Supported formats:- Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR- Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM,...
624.64 KB  
Development Tools  -  Barnardextest 1.0
This file, as the Fisher's exact test, performs the exact probability test for a table of frequency data cross-classified according to two categorical variables, each of which has two levels or subcategories (2x2). It is a non-parametric...
10 KB