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

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Large integration problem with messy output

QUESTION FROM: Patrick McMullen | 14 days ago BY: Gianluca Gorni
Calculus , Mathematics , Statistics and Probability , Wolfram Language
1
REPLIES
263
VIEWS

Difficult convolution problem: can I ask for a solution in terms of elliptic integrals?

QUESTION FROM: Patrick McMullen | 30 days ago BY: Patrick McMullen
Calculus , Graphics and Visualization , Mathematics , ...
4
REPLIES
376
VIEWS

The PDF of TransformedDistribution is either working slowly or not working

QUESTION FROM: Patrick McMullen | 2 months ago BY: Jim Baldwin
Statistics and Probability , Wolfram Language
4
REPLIES
437
VIEWS

Transformed distribution assumptions

QUESTION FROM: Patrick McMullen | 2 months ago BY: Patrick McMullen
Statistics and Probability , Wolfram Language
4
REPLIES
387
VIEWS

Finding the density function for the absolute difference between two random variables

QUESTION FROM: Patrick McMullen | 6 months ago BY: Jim Baldwin
Graphics and Visualization , Mathematics , ...
4
REPLIES
1.2K
VIEWS

Best optimization for maximum entropy?

QUESTION FROM: Gareth Russell | 7 months ago BY: Gareth Russell
Optimization , Mathematics , Numerical Computation , ...
6
REPLIES
1.4K
VIEWS

How to draw a frequency distribution histogram?

QUESTION FROM: Jim Clinton | 8 months ago BY: Hans Milton
Statistics and Probability
4
REPLIES
1.8K
VIEWS

How to draw a probability tree diagram?

QUESTION FROM: Jim Clinton | 8 months ago BY: Jim Clinton
Graphs and Networks , Statistics and Probability , Wolfram Language
2
REPLIES
1.4K
VIEWS

The Dædælus efficiency model: a formal comparison of bandwidth- and transaction-multiplexing

QUESTION FROM: Dean Gladish | 9 months ago
Discrete Mathematics , Graphics and Visualization , Mathematics , ...
0
REPLIES
1.4K
VIEWS

How to get expected value of a distribution no need to type detailed equation

QUESTION FROM: Jade LU | 11 months ago BY: Jim Baldwin
Statistics and Probability , Wolfram|Alpha
2
REPLIES
2.8K
VIEWS

Induced probability distribution of arbitrary functions

QUESTION FROM: Jeremy Murphy | 11 months ago BY: Jim Baldwin
Mathematics , Statistics and Probability , Wolfram Language
2
REPLIES
2.1K
VIEWS

Unexpected Variance values with WeightedData

QUESTION FROM: Paolo Zavarise | 1 year ago BY: Gosia Konwerska
Data Science , Mathematics , Statistics and Probability , ...
9
REPLIES
4.2K
VIEWS

MardiaCombinedTest: more details needed

QUESTION FROM: Paolo Zavarise | 1 year ago
Statistics and Probability , Wolfram Language
0
REPLIES
1.3K
VIEWS

Center histogram bins on ticks

QUESTION FROM: Jay Gourley | 1 year ago BY: Jay Gourley
Graphics and Visualization , Statistics and Probability , ...
7
REPLIES
3.2K
VIEWS

Best solver question?

QUESTION FROM: Jay Gourley | 1 year ago BY: Jay Gourley
Calculus , Equation Solving , Mathematics , ...
4
REPLIES
2.1K
VIEWS

Slow Probability Density Function and Slow Density Plot

QUESTION FROM: Patrick McMullen | 1 year ago BY: Patrick McMullen
Statistics and Probability , Wolfram Language
2
REPLIES
2.6K
VIEWS

Probability of a binomial distributed variable

QUESTION FROM: Joachim Fröhlich | 1 year ago BY: Tomas Garza
Statistics and Probability , Wolfram Language
6
REPLIES
2.3K
VIEWS

Integral's unexpected result?

QUESTION FROM: Jay Gourley | 2 years ago BY: Jay Gourley
Calculus , Mathematics , Statistics and Probability , ...
2
REPLIES
2.2K
VIEWS

Sinusoidal regression on dataset

QUESTION FROM: Jen Granato | 2 years ago BY: Valeriu Ungureanu
Data Science , Modeling , Statistics and Probability , ...
3
REPLIES
3.8K
VIEWS

Generating negative binomial counts using a Poisson mixture of Gamma distributions

QUESTION FROM: Claude Mante | 2 years ago BY: Jim Baldwin
Data Science , Mathematics , Statistics and Probability , ...
1
REPLIES
3K
VIEWS

Increasing efficiency of Monte Carlo simulation of stochastic differential equation

QUESTION FROM: Cameron Turner | 2 years ago
Computer Science , Finance , High-Performance Computing , ...
0
REPLIES
1.9K
VIEWS

Request for development of statistical methods in Wolfram Language

QUESTION FROM: Sangdon Lee | 2 years ago BY: Sangdon Lee
Data Science , Machine Learning , Statistics and Probability , ...
2
REPLIES
2.5K
VIEWS

Invalid Input error and a result from NExpectation

QUESTION FROM: Paul Studtmann | 2 years ago BY: Michael Rogers
Numerical Computation , Statistics and Probability , Wolfram Language
5
REPLIES
1.8K
VIEWS

Why do EstimatedProcess (via TimeSereisModelFit) and LinearModelFit give different results?

QUESTION FROM: Thomas Barson | 2 years ago
Data Science , Modeling , Statistics and Probability , ...
0
REPLIES
1.4K
VIEWS

FindPeaks having issues with TimeSeries

QUESTION FROM: Edmund Robinson | 2 years ago BY: Jim Baldwin
Mathematics , Signal Processing , Statistics and Probability , ...
3
REPLIES
4.4K
VIEWS

Including absorbing boundary (surface) for a continuous stochastic process on a complex domain

QUESTION FROM: Cameron Turner | 2 years ago
Equation Solving , Finance , Graphics and Visualization , ...
0
REPLIES
1.6K
VIEWS

Inclusion of absorbing boundary in continuous stochastic process simulation

QUESTION FROM: Cameron Turner | 2 years ago BY: Cameron Turner
Finance , Mathematics , Statistics and Probability , Wolfram Language
2
REPLIES
2.3K
VIEWS

Double Pareto lognormal distribution

QUESTION FROM: Robert Rimmer | 2 years ago BY: Robert Rimmer
Graphics and Visualization , Mathematics , Packages , ...
5
REPLIES
2.9K
VIEWS

Built in cross correlation function?

QUESTION FROM: Ehud Behar | 2 years ago BY: Robert Nowak
Statistics and Probability , Wolfram Language
3
REPLIES
2.9K
VIEWS

Why getting complex number solution to expectation?

QUESTION FROM: Paul Studtmann | 2 years ago BY: Michael Rogers
Statistics and Probability , Wolfram Language
16
REPLIES
5.4K
VIEWS

Symbolic analysis of computable functions?

QUESTION FROM: Jeremy Murphy | 2 years ago BY: Jeremy Murphy
Data Science , Statistics and Probability , Wolfram Language
1
REPLIES
1.9K
VIEWS

How to calculate and plot the cross-correlation of two signals that have different sizes?

QUESTION FROM: André Demori | 2 years ago BY: Daniel Lichtblau
Graphics and Visualization , Statistics and Probability , ...
1
REPLIES
2.1K
VIEWS

Can't find the WilcoxonSignedRankTest command in Mathematica 12.0?

QUESTION FROM: Shaoyan Robert | 2 years ago BY: Sander Huisman
Data Science , Statistics and Probability , Wolfram Language
1
REPLIES
3K
VIEWS

Defining NetChain with probabilities and one-hot vector training data

QUESTION FROM: Byron Alexander | 2 years ago
Data Science , Neural Networks , Statistics and Probability , ...
0
REPLIES
2.2K
VIEWS

Unexpected parameter value from FindDistribution

QUESTION FROM: Rishi Kumar | 2 years ago BY: Jim Baldwin
Mathematics , Statistics and Probability , Wolfram Language
5
REPLIES
3K
VIEWS

Unexpected parameter value from FindDistribution

QUESTION FROM: Rishi Kumar | 2 years ago BY: Jim Baldwin
Mathematics , Statistics and Probability , Wolfram Language
5
REPLIES
3K
VIEWS

Comparison of Nakagami and Gamma distributions for a list of data

QUESTION FROM: Alex Teymouri | 2 years ago BY: Jim Baldwin
Graphics and Visualization , Statistics and Probability , ...
6
REPLIES
4.9K
VIEWS

How to perform analysis on a FlightData call, that is in a time object format?

QUESTION FROM: R Balled | 2 years ago BY: Rohit Namjoshi
Data Science , Statistics and Probability , Wolfram Language
5
REPLIES
3.5K
VIEWS

Defining a new distribution on wolfram Mathematica

QUESTION FROM: Dana Alamleh | 2 years ago BY: Dana Alamleh
Statistics and Probability , Wolfram Language
9
REPLIES
4.2K
VIEWS

Estimate the parameters of the Kumaraswamy distribution

QUESTION FROM: Dana Alamleh | 2 years ago
Statistics and Probability , Wolfram Language
0
REPLIES
3.2K
VIEWS

Recursion depth of 1024 exceeded error

QUESTION FROM: Anne Shirley | 2 years ago BY: Gianluca Gorni
Calculus , Mathematics , Numerical Computation , ...
2
REPLIES
2.6K
VIEWS

Questions on DistributionFitTest and EstimatedDistribution

QUESTION FROM: Rostislav Serota | 2 years ago
Data Science , Mathematics , Statistics and Probability , ...
0
REPLIES
1.5K
VIEWS

Loess 'degrees of freedom' estimation

QUESTION FROM: Mauro Lacy | 2 years ago BY: Mauro Lacy
Data Science , Statistics and Probability , Wolfram Language
2
REPLIES
2.1K
VIEWS

Kolmogorov-Smirnov with weight

QUESTION FROM: Roberto Ena | 2 years ago
Statistics and Probability , Wolfram Language
0
REPLIES
1.3K
VIEWS

Wolfram Alpha command for computing autocorrelation

QUESTION FROM: user366312 user366312 | 2 years ago BY: Bill Nelson
Statistics and Probability , Wolfram|Alpha
1
REPLIES
2.9K
VIEWS

The precision of the argument function is less than working precision

QUESTION FROM: Ashish Rajyaguru | 2 years ago BY: Ashish Rajyaguru
Calculus , Mathematics , Numerical Computation , ...
7
REPLIES
3.6K
VIEWS

How to calculate the probability density of Y=X^3 based on another probability density function?

QUESTION FROM: Zhenyu Zeng | 2 years ago BY: Zhenyu Zeng
Statistics and Probability , Wolfram Language
17
REPLIES
6.7K
VIEWS

What's the best way to avoid spurious error messages when using ReplaceAll[]?

QUESTION FROM: Jay Gourley | 2 years ago BY: Jay Gourley
Statistics and Probability , Tuning and Debugging , Wolfram Language
4
REPLIES
3.5K
VIEWS

Kolmogorov-Smirnov goodness-of-fit test - computation of p-value

QUESTION FROM: Klaus Schiefermayr | 2 years ago BY: Klaus Schiefermayr
Statistics and Probability , Wolfram Language
3
REPLIES
3.9K
VIEWS

FeatureExtract function with "StandardizedVector" do not show the standard devaition of one

QUESTION FROM: Sangdon Lee | 3 years ago BY: Sangdon Lee
Data Science , Machine Learning , Statistics and Probability , ...
2
REPLIES
3.3K
VIEWS

FindMinimum error related to NDSolve

QUESTION FROM: Carles Lopez | 3 years ago BY: Gianluca Gorni
Calculus , Data Science , Equation Solving , Mathematics , ...
1
REPLIES
2.3K
VIEWS

Computing Eigenvalue Density of Wishart matrices?

QUESTION FROM: Yaroslav Bulatov | 3 years ago BY: Mohammad Bahrami
Graphics and Visualization , Mathematics , Statistics and Probability
1
REPLIES
3.1K
VIEWS

How to generate a list that represents a multinormal distribution?

QUESTION FROM: Jürgen Kanz | 3 years ago BY: Jürgen Kanz
Mathematics , Statistics and Probability , Wolfram Language
2
REPLIES
2.9K
VIEWS

Script to process statistical data

QUESTION FROM: Ion Ganea | 3 years ago BY: Rohit Namjoshi
Computer Science , Data Science , External Programs and Systems , ...
3
REPLIES
3.3K
VIEWS

Switching samples in Mann-Whitney test changes p-value

QUESTION FROM: Evgeniy Evtushenko | 2 years ago BY: Eduardo Serna
Mathematics , Statistics and Probability , Wolfram|Alpha , ...
8
REPLIES
7.1K
VIEWS

Distribution plot X_Axis range

QUESTION FROM: Adeela Afzal | 3 years ago
Data Science , Graphics and Visualization , ...
0
REPLIES
1.2K
VIEWS

Place label below plot

QUESTION FROM: Ion Ganea | 3 years ago BY: Gianluca Gorni
Graphics and Visualization , Statistics and Probability , ...
4
REPLIES
3.7K
VIEWS

Retrieving table values from a ChiSquareDistribution function

QUESTION FROM: Mitchell Sandlin | 3 years ago BY: Mitchell Sandlin
Mathematics , Statistics and Probability , Wolfram Language
2
REPLIES
3.7K
VIEWS

How do I merge a boxplot with distribution plot?

QUESTION FROM: Alex Teymouri | 3 years ago BY: Alex Teymouri
Graphics and Visualization , Statistics and Probability , ...
4
REPLIES
4.5K
VIEWS

Formatting Table function output using an AssociationThread function

QUESTION FROM: Mitchell Sandlin | 3 years ago BY: Gianluca Gorni
Mathematics , Statistics and Probability , Wolfram Language
1
REPLIES
2.8K
VIEWS

Plotting a Dirichlet distribution with 4 components

QUESTION FROM: SB Yacoubi | 3 years ago BY: Henrik Schachner
Data Science , Graphics and Visualization , ...
1
REPLIES
3K
VIEWS

Statistics Question of a Confidence Interval of a Proportion

QUESTION FROM: Mitchell Sandlin | 3 years ago
Mathematics , Statistics and Probability , Wolfram Language
0
REPLIES
1.8K
VIEWS

Using the multivariate form for ARProcess

QUESTION FROM: James Mullins | 3 years ago
Statistics and Probability , Wolfram Language
0
REPLIES
4.1K
VIEWS

The PrincipalComponents function should be renamed as Principal Coordinate Analysis

QUESTION FROM: Sangdon Lee | 3 years ago
Data Science , Mathematics , Statistics and Probability , ...
0
REPLIES
2.8K
VIEWS

How can I get transform coefficients for Principal Component Analysis?

QUESTION FROM: Marc Widdowson | 3 years ago BY: Anton Antonov
Data Science , Statistics and Probability , Wolfram Language
21
REPLIES
11.5K
VIEWS

How do we formulate scaled inverse chi squared from InverseChiSquareDistribution[v]?

QUESTION FROM: Budana P | 3 years ago BY: Budana P
Statistics and Probability , Wolfram Language
2
REPLIES
5.7K
VIEWS

Beginner issues: Expectation uses numerical evaluation for simple function

QUESTION FROM: Christian Vitale | 3 years ago BY: Gianluca Gorni
Statistics and Probability , Wolfram Language
5
REPLIES
3.3K
VIEWS

Finding expected value over uncountable number of pseudo-random points?

QUESTION FROM: Bharath Krishnan | 3 years ago BY: Bharath Krishnan
Mathematics , Statistics and Probability , Wolfram Language
3
REPLIES
4.5K
VIEWS

Histogram of data with standard deviation at 10^-4

QUESTION FROM: Jakub Rasała | 3 years ago BY: Jim Baldwin
Graphics and Visualization , Statistics and Probability , ...
9
REPLIES
5.1K
VIEWS

Using multiple data fields as input to FindDistribution[ ]

QUESTION FROM: Mitchell Sandlin | 3 years ago BY: Jim Baldwin
Data Science , Mathematics , Statistics and Probability , ...
2
REPLIES
3.7K
VIEWS

Gaussian Integration didn't give correct result

QUESTION FROM: Wei Liang | 3 years ago BY: Wei Liang
Calculus , Mathematics , Statistics and Probability , Wolfram Language
2
REPLIES
3.9K
VIEWS

"FindCopula" or "FindCopulaParameters" functionality?

QUESTION FROM: Poomjai Nacaskul | 3 years ago BY: Jim Baldwin
Data Science , Mathematics , Statistics and Probability , ...
1
REPLIES
3.4K
VIEWS

Kendall Tau Distance/Measure of Discordance?

QUESTION FROM: Poomjai Nacaskul | 3 years ago BY: Poomjai Nacaskul
Mathematics , Statistics and Probability , Wolfram Language
5
REPLIES
4.4K
VIEWS

Why does the calculation of AIC, the Akaike Criterion, use (k+1) versus k?

QUESTION FROM: James Lamb | 3 years ago BY: Jim Baldwin
Statistics and Probability , Wolfram Language
1
REPLIES
10.1K
VIEWS

Erf[2] returns Erf[2] but Erf[2.0] 0.995322

QUESTION FROM: Gijsbert Wiesenekker | 3 years ago BY: Sander Huisman
Mathematics , Statistics and Probability , Wolfram Language
1
REPLIES
4.2K
VIEWS

How to specify arbitrary working precision for inverse cdf?

QUESTION FROM: Peter Burbery | 4 years ago BY: Peter Burbery
Statistics and Probability , Wolfram Language
3
REPLIES
6.9K
VIEWS

Test that two functions are equivalent

QUESTION FROM: Frank MacCrory | 4 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Statistics and Probability , Wolfram Language
5
REPLIES
3.6K
VIEWS

Doubts when using the Analysis of Variance Package

QUESTION FROM: Tsai Ming-Chou | 4 years ago BY: Gareth Russell
Data Science , Modeling , Statistics and Probability , ...
2
REPLIES
6K
VIEWS

How to conduct a hypothesis test of a model with known sigma

QUESTION FROM: Peter Burbery | 4 years ago
Data Science , Statistics and Probability , Wolfram Language
0
REPLIES
1.4K
VIEWS

How to only use filled and empty extent markers in the middle

QUESTION FROM: Peter Burbery | 4 years ago
Graphics and Visualization , Statistics and Probability , ...
0
REPLIES
1.4K
VIEWS

Are the input weights to WeightedData expected to be in the interval [0,1]?

QUESTION FROM: Richard Frost | 4 years ago BY: Richard Frost
Data Science , Statistics and Probability , Wolfram Language
2
REPLIES
3.3K
VIEWS

Does Anyone Have Code to do Latin Hypercube Sampling?

QUESTION FROM: Frank Kampas | 4 years ago BY: Frank Kampas
Mathematics , Statistics and Probability , Wolfram Language
2
REPLIES
5.5K
VIEWS

Image distance between noisy and clean images

QUESTION FROM: Psi Meson | 3 years ago BY: Roland Franzius
Image Processing , Statistics and Probability , Wolfram Language
1
REPLIES
3.4K
VIEWS

Probability that two correlated Normal random variables have the same sign?

QUESTION FROM: Greg Sternberg | 2 years ago BY: Gianluca Gorni
Mathematics , Statistics and Probability , Wolfram Language
6
REPLIES
7.1K
VIEWS

Probability density of a Cos function for Normal variable?

QUESTION FROM: Jan Potocki | 4 years ago BY: Jim Baldwin
Statistics and Probability , Wolfram Language
6
REPLIES
12.2K
VIEWS

Unexpected results from LinearModelFit

QUESTION FROM: Glen Deering | 4 years ago BY: Glen Deering
Data Science , Modeling , Statistics and Probability , ...
2
REPLIES
4.6K
VIEWS

How to calculate the entropy of a discrete probability distribution?

QUESTION FROM: Jeremy Murphy | 4 years ago BY: Jeremy Murphy
Calculus , Mathematics , Statistics and Probability , Wolfram Language
14
REPLIES
11.6K
VIEWS

Different numerical equation solving results from Python

QUESTION FROM: Rob Blank | 4 years ago
Equation Solving , Graphics and Visualization , Mathematics , ...
0
REPLIES
2.2K
VIEWS

Issue with Expectation function of normally distributed random variables

QUESTION FROM: Toby Im | 4 years ago BY: Toby Im
Statistics and Probability , Wolfram Language
5
REPLIES
13.4K
VIEWS

Solving integration for some parameters?

QUESTION FROM: M M | 4 years ago BY: Gianluca Gorni
Calculus , Mathematics , Statistics and Probability , Wolfram Language
11
REPLIES
7.2K
VIEWS

Need Kalman-equivalent filter for FractionalBrownianMotionProcess

QUESTION FROM: Roger J Brown | 4 years ago
Finance , Statistics and Probability , Wolfram Language
0
REPLIES
2.7K
VIEWS

Geostatistics: how to define a Variogram function?

QUESTION FROM: Alberto Silva Ariano | 4 years ago BY: Gareth Russell
Statistics and Probability , Wolfram Language
1
REPLIES
7.3K
VIEWS

How to generate random weighted graphs that obey the triangle inequality?

QUESTION FROM: Peter Burbery | 4 years ago BY: Daniel Lichtblau
Graphs and Networks , Statistics and Probability , Wolfram Language
1
REPLIES
3.6K
VIEWS

Improving precision of VonMisesDistribution CDF?

QUESTION FROM: Paul Bristow | 3 years ago BY: Mariusz Iwaniuk
Statistics and Probability , Wolfram Language
2
REPLIES
12.8K
VIEWS

Performance measures for FindClusters?

QUESTION FROM: Tsai Ming-Chou | 4 years ago BY: Giulio Alessandrini
Data Science , Machine Learning , Statistics and Probability , ...
1
REPLIES
5K
VIEWS

Error: "Invalid integration variable or limit(s)"

QUESTION FROM: Saif Almazrouei | 4 years ago BY: Saif Almazrouei
Calculus , Mathematics , Statistics and Probability , ...
7
REPLIES
6.5K
VIEWS

Constructing correlated vectors

QUESTION FROM: Seth Chandler | 4 years ago BY: Daniel Lichtblau
Data Science , Machine Learning , Modeling , ...
2
REPLIES
6.4K
VIEWS

Convert the uniform distribution to the normal distribution?

QUESTION FROM: Tsai Ming-Chou | 4 years ago BY: Jim Baldwin
Statistics and Probability , Wolfram Language
4
REPLIES
5.4K
VIEWS

Finding the joint probability of two random variables?

QUESTION FROM: K.Tamilarasan Servai | 4 years ago BY: K.Tamilarasan Servai
Graphics and Visualization , Statistics and Probability , ...
2
REPLIES
4.9K
VIEWS

Implementing my equation into ito process format?

QUESTION FROM: George Hendry | 4 years ago BY: Hans Milton
Graphics and Visualization , Statistics and Probability , ...
1
REPLIES
3.9K
VIEWS
1
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761 Discussions

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6 days ago
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Patrick McMullen
8 days ago
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15 days ago
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5 days ago
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25 days ago
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12 days ago

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