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Statistics and Probability
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Symbolic and numeric statistical calculations, probability distributions, hypothesis testing, visualizations...

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Help with NetTrain error?

QUESTION FROM: Francisco Silva Jr. | 4 years ago
Data Science , Machine Learning , Mathematics , ...
0
REPLIES
2.7K
VIEWS

Generate points with density following Gaussian distribution

QUESTION FROM: S G | 4 years ago BY: S G
Mathematics , Statistics and Probability , Wolfram Language
22
REPLIES
12.1K
VIEWS

Built-in function for Deming regression?

QUESTION FROM: Salvatore Calabrese | 4 years ago BY: Jim Baldwin
Statistics and Probability , Wolfram Language
1
REPLIES
4.3K
VIEWS

Reciprocal truncated exponential distribution function

QUESTION FROM: Dalia Fawaz | 4 years ago BY: Jim Baldwin
Statistics and Probability , Wolfram Language
3
REPLIES
4.2K
VIEWS

Marginal PDF of the eigen values of a Wishart matrix?

QUESTION FROM: P V | 4 years ago BY: Nicholas Engelking
Algebra , Statistics and Probability , Wolfram Language
1
REPLIES
6K
VIEWS

Expectation with Conditional Random variable

QUESTION FROM: S J | 5 years ago
Calculus , Statistics and Probability , Wolfram Language
0
REPLIES
2.7K
VIEWS

How to solve following integral in Mathematica?

QUESTION FROM: S J | 5 years ago
Graphics and Visualization , Mathematics , ...
0
REPLIES
2.7K
VIEWS

Problem with sums of random variables

QUESTION FROM: Alberto Silva Ariano | 5 years ago BY: Jim Baldwin
Mathematics , Statistics and Probability , Wolfram Language
5
REPLIES
8.8K
VIEWS

Custom function not working as expected

QUESTION FROM: Ion Ganea | 5 years ago
Statistics and Probability , Wolfram Language
0
REPLIES
3.2K
VIEWS

Need help running the notebook

QUESTION FROM: Kevin Chaz | 5 years ago BY: Jibiana Jakpor
Engineering , Presentation and Notebooks , ...
1
REPLIES
6.7K
VIEWS

How to input bivariate data in W|A to compute raw score?

QUESTION FROM: Brandon Naylor | 5 years ago
Statistics and Probability , Wolfram|Alpha
0
REPLIES
3K
VIEWS

DataDistribution internals?

QUESTION FROM: Mark Fisher | 5 years ago BY: Mark Fisher
Statistics and Probability , Wolfram Language
1
REPLIES
3.6K
VIEWS

Utility Invariant ClassifierMeasurements

CONTRIBUTED BY: Seth Chandler | 5 years ago
Data Science , Machine Learning , Modeling , ...
0
REPLIES
3.4K
VIEWS

Custom LogLikelihood function

QUESTION FROM: Tarpanelli Paolo | 5 years ago BY: Ahmed Elbanna
Statistics and Probability , Wolfram Language
1
REPLIES
5.8K
VIEWS

Generate data from a new distribution (Generalized Exponential Dist)

QUESTION FROM: Ramy Aldallal | 5 years ago BY: Ramy Aldallal
Mathematics , Statistics and Probability , Wolfram Language
4
REPLIES
5.6K
VIEWS

Cannot produce confidence contours of constant chi square for given data

QUESTION FROM: John Wick | 5 years ago
Graphics and Visualization , Physics , Statistics and Probability , ...
0
REPLIES
2.9K
VIEWS

Threshold and ROC points from NetMeasurements

QUESTION FROM: Seth Chandler | 5 years ago
Data Science , Machine Learning , Neural Networks , ...
0
REPLIES
4.1K
VIEWS

Plotting Normal Distribution using formulas

QUESTION FROM: Mattias Thalén | 5 years ago BY: Anonymous User
Graphics and Visualization , Mathematics , ...
3
REPLIES
4.1K
VIEWS

Generalizing the usage of BSplineFunction fron 1D to 2D

QUESTION FROM: Jaime de la Mota | 5 years ago
Control Systems , Engineering , Image Processing , Mathematics , ...
0
REPLIES
3.3K
VIEWS

Find PDF of a function having specified allowed parameter ranges

QUESTION FROM: John Wick | 5 years ago BY: Jim Baldwin
Mathematics , Statistics and Probability , Wolfram Language
1
REPLIES
5.5K
VIEWS

Make each agent interact with every possible neighbor?

QUESTION FROM: Rafael Guariento | 5 years ago BY: Rafael Guariento
Graphs and Networks , Modeling , Statistics and Probability , ...
1
REPLIES
3.5K
VIEWS

Inconsistent Fit

QUESTION FROM: Jorge Oguilve | 5 years ago BY: Jorge Oguilve
Data Science , Statistics and Probability , Wolfram|Alpha
6
REPLIES
4.7K
VIEWS

Find difference between two sets of scores of a single participant?

QUESTION FROM: Sabbir Ahmed | 5 years ago
Data Science , Mathematics , Statistics and Probability
0
REPLIES
2.7K
VIEWS

COVID-19 Confirmed Cases Growth Estimation In Tunisia

CONTRIBUTED BY: Mohamed Sami Gattoufi | 5 years ago
Biological Sciences , Data Science , Dynamic Interactivity , ...
0
REPLIES
2.7K
VIEWS

Failure in reproducing plots in a post

QUESTION FROM: Solar Chan | 5 years ago BY: Solar Chan
Graphics and Visualization , Statistics and Probability , ...
5
REPLIES
3.7K
VIEWS

How to get the X and Y coordinates of ImageData separately ?

QUESTION FROM: Manoj Imrith | 5 years ago
Graphics and Visualization , Image Processing , Import and Export , ...
0
REPLIES
4.6K
VIEWS

Set very basic W|A widget?

QUESTION FROM: O K | 5 years ago
Computer Science , Mathematics , Statistics and Probability , ...
0
REPLIES
3.5K
VIEWS

Karl Pearson method for fitting multi-planes to data points?

QUESTION FROM: David J M Park Jr | 5 years ago BY: David J M Park Jr
Data Science , Mathematica , Mathematics , ...
2
REPLIES
8.4K
VIEWS

Predecessor to a Wolfram Blog post "P-Value Pitfalls"?

QUESTION FROM: Murray Eisenberg | 5 years ago BY: Jim Baldwin
Mathematica , Statistics and Probability
5
REPLIES
7.6K
VIEWS

Build a structured data set from an Excel file

QUESTION FROM: Claude Mante | 5 years ago BY: Claude Mante
Data Science , External Programs and Systems , Import and Export , ...
2
REPLIES
5.2K
VIEWS

Ask for typing about random from dist follow method of pseudorandom

QUESTION FROM: decha promtem | 5 years ago
Mathematics , Statistics and Probability , Wolfram Language
0
REPLIES
3.3K
VIEWS

Compute Variance and Skewness for my below PDF ?

QUESTION FROM: Rafik zeraoulia | 5 years ago BY: Jim Baldwin
Mathematics , Signal Processing , Statistics and Probability , ...
1
REPLIES
7K
VIEWS

Obtain the mean and variance of the below PDF?

QUESTION FROM: Rafik zeraoulia | 6 years ago BY: Rafik zeraoulia
Mathematics , Signal Processing , Statistics and Probability , ...
6
REPLIES
7.3K
VIEWS

Calculate AIC for twelve linear fit models?

QUESTION FROM: André Dauphiné | 6 years ago BY: André Dauphiné
Data Science , Mathematics , Modeling , Statistics and Probability , ...
2
REPLIES
6.2K
VIEWS

Define custom Matrix Distribution by known PDF?

QUESTION FROM: Aleksei Zhuvikin | 6 years ago
Mathematics , Statistics and Probability , Wolfram Language
0
REPLIES
2.5K
VIEWS

Perform a mean test function and uniform distribution?

QUESTION FROM: Zuhur Mirzomamadov | 6 years ago
Calculus , Graphics and Visualization , Mathematics , Packages , ...
0
REPLIES
2.9K
VIEWS

How to input a dataset with classes on WolframAlpha?

QUESTION FROM: Juan L | 6 years ago
Data Science , Import and Export , Statistics and Probability , ...
0
REPLIES
2.5K
VIEWS

Solve the following equation and get one value of the result?

QUESTION FROM: Maha haroon | 6 years ago BY: Maha haroon
Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
7.2K
VIEWS

Unobserved Component Model using StateSpaceModel and KalmanFilter

QUESTION FROM: Jason Zhao | 6 years ago BY: Jason Zhao
Finance , Mathematics , Modeling , Social Science , ...
1
REPLIES
8K
VIEWS

Maximum likelihood estimation for trajectories estimation

QUESTION FROM: Gmrln Sen | 6 years ago BY: Neil Singer
Statistics and Probability
3
REPLIES
6K
VIEWS

Random number from CUDA problem

QUESTION FROM: Jose Calderon | 6 years ago
Compilation , External Programs and Systems , ...
0
REPLIES
6.5K
VIEWS

Input data for simple probability distribution problem?

QUESTION FROM: Dustin Haning | 6 years ago
Statistics and Probability
0
REPLIES
2.5K
VIEWS

Interpret a LinearModelFit ANOVATable?

QUESTION FROM: Denis S | 6 years ago BY: Denis S
Data Science , Mathematics , Modeling , Statistics and Probability , ...
4
REPLIES
9.1K
VIEWS

Use RandomVariate with variable sigmas with values >= 0.2?

QUESTION FROM: Evan Pap | 6 years ago
Mathematics , Numerical Computation , Signal Processing , ...
0
REPLIES
3.4K
VIEWS

Visualization from multi-level dimensionality from multiple data sources?

QUESTION FROM: Srinidhi Boray | 6 years ago
Data Drop , Data Science , External Programs and Systems , ...
0
REPLIES
4.9K
VIEWS

DistributionFitTest for complicated probability distribution?

QUESTION FROM: Iman Abdelhamied | 6 years ago
Data Science , Optimization , Mathematics , ...
0
REPLIES
2.5K
VIEWS

Evaluate multiple lines of code on Wolfram Cloud?

QUESTION FROM: Nitin Jain | 6 years ago BY: Nitin Jain
Statistics and Probability , Wolfram Cloud , Wolfram Language
6
REPLIES
8.4K
VIEWS

Identify a point in a time series?

QUESTION FROM: T P | 6 years ago BY: T P
Mathematics , Statistics and Probability , Wolfram Language
1
REPLIES
4.8K
VIEWS

Perform a stepwise regression to reduce number of variables in a model?

QUESTION FROM: Roger Leventhal | 6 years ago BY: Michael Helmle
Data Science , Mathematics , Statistics and Probability , ...
1
REPLIES
8.3K
VIEWS

DiscreteMarkovProcess and FirstPassageTimeDistribution "don't" work?

QUESTION FROM: Michael Fischer | 6 years ago
Graphs and Networks , Mathematics , Statistics and Probability , ...
0
REPLIES
3.9K
VIEWS

Perform symbolic stochastic calculus with X(t) standard Brownian motion?

QUESTION FROM: Alex Token | 7 years ago BY: EDITORIAL BOARD
Calculus , Mathematics , Statistics and Probability , ...
1
REPLIES
4.8K
VIEWS

Why a norm preserving stochastic dynamics does not preserve the norm?

QUESTION FROM: Mads Bahrami | 7 years ago
Calculus , Equation Solving , Mathematics , Modeling , ...
0
REPLIES
2.6K
VIEWS

Correlation of elements in time series

QUESTION FROM: Nicholas Soteropoulos | 7 years ago BY: EDITORIAL BOARD
Statistics and Probability
1
REPLIES
3.2K
VIEWS

Obtain an inhomogeneous compound Poisson process?

QUESTION FROM: Livvy Zhen | 7 years ago
Economics , Mathematics , Software Development , ...
0
REPLIES
3.8K
VIEWS

Find clusters in an energy spectrum?

QUESTION FROM: Andrea G. | 7 years ago BY: Hans Dolhaine
Data Science , Machine Learning , Mathematics , Physics , ...
5
REPLIES
4.7K
VIEWS

Specify a variable as random error?

QUESTION FROM: A.I. S | 7 years ago BY: A.I. S
Equation Solving , Mathematics , Statistics and Probability , ...
12
REPLIES
6.1K
VIEWS

Convert an error function to a least squares fitting?

QUESTION FROM: Josh Wofford | 7 years ago
Mathematics , Statistics and Probability , Wolfram Language
0
REPLIES
3.7K
VIEWS

Find Maximum by iterative procedure?

QUESTION FROM: Alex Graham | 7 years ago
Mathematics , Statistics and Probability , Wolfram Language
0
REPLIES
2.5K
VIEWS

Find confidence level using a built-in function like InverseCDF?

QUESTION FROM: Alex Graham | 7 years ago
Mathematics , Statistics and Probability , Wolfram Language
0
REPLIES
2.4K
VIEWS

Method to estimate parameters of distribution in function FindDistribution?

QUESTION FROM: Matúš Drobuliak | 7 years ago BY: Anonymous User
Equation Solving , Mathematics , Statistics and Probability , ...
1
REPLIES
3.3K
VIEWS

2D likelihood. Calculate ellipses that contains a 95% of the area

QUESTION FROM: daniele barducci | 7 years ago BY: Anonymous User
Calculus , Equation Solving , Geometry , Mathematics , ...
7
REPLIES
7.8K
VIEWS

Avoid inconsistent results while using Predict to analyze some data?

QUESTION FROM: Oscar Rodriguez | 7 years ago
Graphics and Visualization , Machine Learning , Mathematics , ...
0
REPLIES
6K
VIEWS

Add the ["BestFitParameters"] property to a function from a package?

QUESTION FROM: Thadeu Freitas Filho | 7 years ago BY: Thadeu Freitas Filho
External Programs and Systems , Machine Learning , Mathematics , ...
1
REPLIES
6.8K
VIEWS

Find a maximum of the following function using Grid Search?

QUESTION FROM: Sanghoon Cho | 7 years ago BY: Frank Kampas
Algebra , Equation Solving , gridMathematica , Optimization , ...
3
REPLIES
9.6K
VIEWS

Create a taylors diagram?

QUESTION FROM: Tanmoyee Bhattacharya | 7 years ago
Graphs and Networks , Mathematics , Statistics and Probability , ...
0
REPLIES
2.2K
VIEWS

Clarify the internal structure of FittedModel?

QUESTION FROM: Ingolf Dahl | 7 years ago
Mathematica , Modeling , Statistics and Probability , Wolfram Language
0
REPLIES
3.5K
VIEWS

Show the interquartile range, the confidence intervals on this Violin Plot?

QUESTION FROM: M.A. Ghorbani | 7 years ago
Data Science , Graphics and Visualization , ...
0
REPLIES
3K
VIEWS

[?] Calculate confidence interval for an expected value in linear model?

QUESTION FROM: Luka Vucicevic | 7 years ago BY: Neil Singer
Mathematics , Modeling , Statistics and Probability , Wolfram Language
3
REPLIES
5.9K
VIEWS

Manipulate a bivariate graph?

QUESTION FROM: Kali Boggs | 8 years ago BY: EDITORIAL BOARD
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
2
REPLIES
4.1K
VIEWS

Avoid an element identification problem from a matrix in a "For" loop ?

QUESTION FROM: S G | 8 years ago
Mathematics , Statistics and Probability , Wolfram Language
0
REPLIES
3.1K
VIEWS

Random variables transformation?

QUESTION FROM: Wisam Abbasi | 8 years ago
Mathematics , Statistics and Probability , Wolfram Language
0
REPLIES
2.5K
VIEWS

Train this dataset using Predict and perform a visualization of the data?

QUESTION FROM: Oscar Rodriguez | 8 years ago
Graphics and Visualization , Import and Export , Machine Learning , ...
0
REPLIES
6.7K
VIEWS

[?] Calculate a double integration of two functions?

QUESTION FROM: Raivat Shah | 8 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Statistics and Probability , Wolfram Language
5
REPLIES
5.6K
VIEWS

Plot probability density functions and probability distribution functions?

QUESTION FROM: Zhehao Zhang | 8 years ago
Graphics and Visualization , Mathematics , Numerical Computation , ...
0
REPLIES
5.6K
VIEWS

[?] Speed up RandomVariate using custom distribution?

QUESTION FROM: Michal Jex | 8 years ago BY: Jim Baldwin
Statistics and Probability , Wolfram Language
8
REPLIES
8K
VIEWS

Avoid conflict problem with the standard package MultivariateStatistics?

QUESTION FROM: Claude Mante | 8 years ago BY: Claude Mante
Mathematica , Mathematics , Packages , Statistics and Probability , ...
2
REPLIES
7.2K
VIEWS

Match data by using a weighted sum of 4-parameter beta distribution?

QUESTION FROM: Alex Token | 8 years ago BY: Yehuda Ben-Shimol
Data Science , Signal Processing , Statistics and Probability , ...
3
REPLIES
9.9K
VIEWS

Visualize probability distribution data as BarChart or Histogram?

QUESTION FROM: Alex Token | 8 years ago BY: Alex Token
Graphics and Visualization , Statistics and Probability , ...
5
REPLIES
7.2K
VIEWS

[?] Perform a nonlinear model fit?

QUESTION FROM: Alex Token | 8 years ago BY: Alex Token
Mathematics , Modeling , Statistics and Probability , Wolfram Language
4
REPLIES
7.6K
VIEWS

Probabilistic Cellular Automata

QUESTION FROM: Arthur Tseng | 8 years ago
Graphics and Visualization , Mathematics , ...
0
REPLIES
4.3K
VIEWS

Build a 95% lower and upper confidence bounds for the PDF and CDF?

QUESTION FROM: Amin C | 8 years ago
Data Science , Mathematics , Statistics and Probability , ...
0
REPLIES
4K
VIEWS

Calculate a P-Square using the Chi-Square Test?

QUESTION FROM: Christine Arce | 8 years ago BY: Jos Klaps
Mathematics , Statistics and Probability , Wolfram Language
7
REPLIES
10.9K
VIEWS

Get standard errors for MLE of Subbotin Distribution?

QUESTION FROM: Alexander Hempfing | 8 years ago BY: Alexander Hempfing
Economics , Mathematics , Statistics and Probability , ...
3
REPLIES
9.1K
VIEWS

Get right results using FindDistribution - "TargetFunctions"?

QUESTION FROM: Alexander Hempfing | 8 years ago BY: Jim Baldwin
Machine Learning , Mathematics , Packages , ...
2
REPLIES
8.4K
VIEWS

Proper ValidationSet use in Classify?

QUESTION FROM: Jeff Burns | 9 years ago BY: Claude Mante
Data Science , Image Processing , Machine Learning , ...
2
REPLIES
6.6K
VIEWS

Fit sigmoid transformation function to ConfusionMatrixPlot?

QUESTION FROM: M.A. Ghorbani | 9 years ago BY: Daniel Lichtblau
Data Science , Graphics and Visualization , Machine Learning , ...
3
REPLIES
4.7K
VIEWS

Plot Iso-probability lines for Gaussian Processes?

QUESTION FROM: M.A. Ghorbani | 9 years ago BY: M.A. Ghorbani
Graphics and Visualization , Mathematics , ...
2
REPLIES
4.7K
VIEWS

Optimal image resolution for Classify?

QUESTION FROM: Jeff Burns | 9 years ago
Image Processing , Machine Learning , Mathematics , ...
0
REPLIES
3.6K
VIEWS

Simulate a Wiener process with RandomFunction in Mathematica 8?

QUESTION FROM: Navya Gupta | 9 years ago BY: Sander Huisman
Mathematics , Statistics and Probability , Wolfram Language
2
REPLIES
8.2K
VIEWS

Colocalization measuring methods/functions tutorials?

QUESTION FROM: Amin C | 9 years ago BY: Amin C
Image Processing , Mathematics , Statistics and Probability , ...
4
REPLIES
11.1K
VIEWS

Statistical comparison of the lengths of the shortest and simplest paths?

QUESTION FROM: Amin C | 9 years ago BY: Amin C
Graphs and Networks , Image Processing , Mathematics , ...
3
REPLIES
7.2K
VIEWS

Correlation - definition changed?

QUESTION FROM: Thomas Howell | 9 years ago BY: Thomas Howell
Mathematica , Mathematics , Statistics and Probability , ...
4
REPLIES
6.1K
VIEWS

Create a custom palette?

QUESTION FROM: Ray Lawicki | 9 years ago
Education , Mathematica , Mathematics , Statistics and Probability , ...
0
REPLIES
4.7K
VIEWS

Fitting Erlang (or Gamma) distribution problems?

QUESTION FROM: Luca Rossini | 9 years ago BY: Luca Rossini
Mathematics , Modeling , Numerical Computation , ...
10
REPLIES
9.8K
VIEWS

Perform simple search within List for required value - above or below?

QUESTION FROM: Lea Rebanks | 9 years ago BY: Lea Rebanks
Mathematics , Statistics and Probability , Wolfram Language
2
REPLIES
5.6K
VIEWS

Include confidence intervals in ProbabilityScalePlot?

QUESTION FROM: Ronald Plath | 9 years ago
Data Science , Graphics and Visualization , Mathematics , ...
0
REPLIES
2.8K
VIEWS

Handle two 3 rows x 2 columns matrices in NonlinearModelFit?

QUESTION FROM: Jun Hui Yeoh | 9 years ago BY: Will Smith
Data Science , Mathematics , Modeling , Numerical Computation , ...
7
REPLIES
8.2K
VIEWS

Calculate the expectation of Rician distributed data?

QUESTION FROM: Oscar Peña | 9 years ago
Algebra , Calculus , Engineering , Mathematics , ...
0
REPLIES
3.3K
VIEWS

Obtain proper errors on fitted parameters?

QUESTION FROM: Angelo Esposito | 9 years ago BY: Jason Biggs
Mathematics , Modeling , Physics , Statistics and Probability , ...
5
REPLIES
7K
VIEWS

A strange response from TransformedDistribution.

QUESTION FROM: Paul Erickson | 9 years ago BY: Paul Erickson
Mathematics , Statistics and Probability , Wolfram Language
4
REPLIES
6.6K
VIEWS
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