30+
years serving the scientific and engineering community
Log In
Buy Now
Try Origin for Free
Watch Videos
English
日本語
Deutsch
Toggle navigation
Products
PRODUCTS
Origin
OriginPro
Origin Viewer
All products
Origin vs. OriginPro
What's new in latest version
Product literature
SHOWCASE
Applications
User Case Studies
Video Tutorials
Graph Gallery
Animation Gallery
3D Function Gallery
FEATURES
2D&3D Graphing
Peak Analysis
Curve Fitting
Statistics
Signal Processing
Key features by version
LICENSING OPTIONS
Node-locked(fixed seat)
Concurrent Network (Floating)
Dongle
Academic users
Student version
Commercial users
Government users
Non-Profit users
Why choose OriginLab
Who's using Origin
What users are saying
Published product reviews
Online Store
Get a quote/Ordering
Find a distributor
Apps
Data Import
CSV Connector
Excel Connector
HTML Connector
HDF Connector
NetCDF Connector
Import NMR Data
Import PDF Tables
Google Map Import
Import Shapefile
More...
Graphing
Graph Maker
Correlation Plot
Paired Comparison Plot
Venn Diagram
Taylor Diagram
Volcano Plot
Kernel Density Plot
Chromaticity Diagram
Heatmap with Dendrogram
More...
Publishing
Graph Publisher
Send Graphs to PowerPoint
Send Graphs to Word
Send Graphs to PDF
Send Graphs to OneNote
Movie Creator
Graph Anim
More...
Curve Fitting
Simple Fit
Speedy Fit
Piecewise Fit
Fit ODE
Fit Convolution
Rank Models
Fitting Function Library
Neural Network Regression
Polynomial Surface fit
Global Fit with Multiple Functions
More...
Peak Analysis
Simple Spectroscopy
Peak Deconvolution
Pulse Integration
Align Peaks
Global Peak Fit
PCA for Spectroscopy
2D Peak Analysis
Gel Molecular Weight Analyzer
More...
Statistics
SPC
DOE
Stats Advisor
PCA
RDA
Bootstrap Sampling
Time Series Analysis
Factor Analysis
General Linear Regression
Logistic Regression
SVM Classification
More...
How do Apps work in Origin?
Suggest a New App
Purchase
New Orders
Renew Maintenance
Upgrade Origin
Contact Sales(US & Canada only)
Find a Distributor
Licensing Options
Node-locked(fixed seat)
Concurrent Network (Floating)
Dongle
Academic users
Student version
Commercial users
Government users
Non-Profit users
Why choose OriginLab
Purchasing FAQ
Support
SERVICES
Transfer Origin to new PC
License/Register Origin
Consulting
Training
Renew Maintenance
SUPPORT
Support FAQ
Help Center
Contact Support
Support Policy
DOWNLOADS
Service Releases
Origin Viewer
Orglab Module
Product Literature
Origin Trial
All downloads
VIDEOS
Installation and Licensing
Introduction to Origin
All video tutorials
DOCUMENTATION
User Guide
Tutorials
Python Programming
OriginC Programming
LabTalk Programming
All documentation
Communities
User Forum
User File Exchange
About Us
OriginLab Corp.
News & Events
Careers
Distributors
Contact Us
Contact Us
Log In
All Books
Non-Programming Books
User Guide
Tutorials
Quick Help
Origin Help
Programming Books
X-Function
Origin C
LabTalk Programming
Python
Python (External)
Automation Server
LabVIEW VI
Apps
App Development
Code Builder
License
Orglab
2.1.24.5.1 Cumulative Distribution Functions
Functions
Name
Brief
Example
betacdf
Beta distribution cumulative distribution function
Examples
binocdf
Binomial cumulative distribution function
Examples
bivarnormcdf
Bivariate Normal distribution cumulative distribution function
Examples
chi2cdf
Chi-square distribution cumulative distribution function
Examples
fcdf
F-distribution cumulative distribution function
Examples
invf
F-distribution cumulative distribution function
Examples
gamcdf
Gamma distribution cumulative distribution function
Examples
hygecdf
Hypergeometric cumulative distribution function
Examples
ncbetacdf
Non-central beta distribution cumulative distribution function.
Examples
ncchi2cdf
Noncentral Chi-Square cumulative distribution function
Examples
ncfcdf
Noncentral F cumulative distribution function
Examples
nctcdf
Noncentral t cumulative distribution function
Examples
normcdf
Normal (Gaussian) cumulative distribution function
Examples
prob
Probability in a specific range (-z,z) for normal distribution.
Examples
cumul_normal
Cumulative Normal distribution function P(x)
Examples
cumul_normal_complem
Complement of cumulative Normal distribution function Q(x)
Examples
poisscdf
Poisson cumulative distribution function
Examples
srangecdf
Studentized range cumulative distribution function
Examples
tcdf
Student's t cumulative distribution function
Examples
invt
Student's t cumulative distribution function
Examples
probt
Student's t cumulative distribution function
Examples
wblcdf
Weibull cumulative distribution function
Examples
Skip Navigation Links
All Books
Origin C
Origin C Reference
Global Functions
Statistics
Distribution Functions
Cumulative Distribution Functions
User Guide
Tutorials
Quick Help
Origin Help
X-Function
Origin C
LabTalk Programming
Python
Python (External)
Automation Server
LabVIEW VI
Apps
App Development
Code Builder
License
Orglab
Programming
Origin C Programming Guide
Origin C Reference
Examples
Origin Developer Kit
Build Dialogs using HTML and JavaScript
Global Functions
Classes
Macros
Typedef
Struct
Enum
Basic IO
Character and String Manipulation
COM
Communications
Curve
Data Conversion
Data Range
Date Time
File IO
File Management
Fitting
Image Processing
Import Export
Internal Origin Objects
LabTalk Interface
Math Functions
Mathematics
Matrix Conversion and Gridding
Memory Management
NAG Functions
Network
Signal Processing
Spectroscopy
Statistics
System
Tree
User Interface
ANOVA
Nonparametric Tests
Power and Sample Size
Descriptive Statistics
Distribution Functions
Hypothesis Testing
Normality Tests
Random Number Generators
Survival Analysis
Cumulative Distribution Functions
Distribution Parameter Estimation
Inverse Cumulative Distribution Functions
Probability Density Functions
betacdf
binocdf
bivarnormcdf
chi2cdf
cumul_normal
cumul_normal_complem
fcdf
gamcdf
hygecdf
invf
invt
ncbetacdf
ncchi2cdf
ncfcdf
nctcdf
normcdf
poisscdf
prob
probt
srangecdf
tcdf
wblcdf
English
|
Deutsch
|
日本語
© OriginLab Corporation. All rights reserved.
×
☐
_
Let's Chat