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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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Given an exact formula get probability distribution with matching PDF?

QUESTION FROM: Seth Chandler | 10 years ago BY: Emerson Willard
Data Science , Machine Learning , Statistics and Probability , ...
10
REPLIES
28.2K
VIEWS

Neural network regression with error bars

QUESTION FROM: Sjoerd Smit | 5 years ago BY: Sjoerd Smit
Staff Picks , Data Science , Dynamic Interactivity , ...
9
REPLIES
25.3K
VIEWS

How can I get transform coefficients for Principal Component Analysis?

QUESTION FROM: Marc Widdowson | 2 years ago BY: Anton Antonov
Data Science , Statistics and Probability , Wolfram Language
21
REPLIES
9.7K
VIEWS

Reproduce standard letter-frequencies in English language?

QUESTION FROM: Vitaliy Kaurov | 9 years ago BY: Marco Thiel
Computational Linguistics , Curated Data , Data Science , ...
9
REPLIES
13.8K
VIEWS

How to calculate the entropy of a discrete probability distribution?

QUESTION FROM: Jeremy Murphy | 3 years ago BY: Jeremy Murphy
Calculus , Mathematics , Statistics and Probability , Wolfram Language
14
REPLIES
8.8K
VIEWS

Train Detector - Where to Go Next?

QUESTION FROM: George Campbell | 10 years ago BY: Harvie Griffith Jr
Connected Devices , Data Science , External Programs and Systems , ...
14
REPLIES
22.8K
VIEWS

Generate weighted random numbers

QUESTION FROM: Michael Knoerzer | 2 years ago BY: Jari Kirma
Data Science , Mathematica , Mathematics , Physics , ...
13
REPLIES
15.7K
VIEWS

Finding the actual wind power at a location for a given period?

QUESTION FROM: Daniel Connell | 9 years ago BY: Nicholas Teague
Environmental Science , Mathematics , Numerical Computation , ...
5
REPLIES
24.3K
VIEWS

Analysing Player States in a Game of Monopoly

QUESTION FROM: Benjamin Goodman | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Graphs and Networks , Recreation , ...
3
REPLIES
17.6K
VIEWS

Plotting Taylor diagrams?

QUESTION FROM: M.A. Ghorbani | 9 years ago BY: M.A. Ghorbani
Civil Engineering , Graphics and Visualization , Mathematics , ...
2
REPLIES
14.8K
VIEWS

Punctuality matters! Don't be late when hang-out!

QUESTION FROM: Shenghui Yang | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Data Science , Know-How , ...
3
REPLIES
14.2K
VIEWS

Directly emulate Ridge Regression and LASSO with a neural network?

QUESTION FROM: Seth Chandler | 3 years ago BY: user 1235
Data Science , Machine Learning , Neural Networks , ...
6
REPLIES
12.3K
VIEWS

Re-levelling in Generalized Linear Models

QUESTION FROM: Marco Thiel | 10 years ago BY: Marco Thiel
Data Science , Mathematica , Optimization , ...
2
REPLIES
6.1K
VIEWS

Working with lists - comparing data in lists of unequal length.

QUESTION FROM: David Kirkby | 6 years ago BY: M.A. Ghorbani
Data Science , Engineering , Modeling , Physics , ...
17
REPLIES
15.1K
VIEWS

[WSSA16] Predicting Winning Odds of La Liga Matches

QUESTION FROM: Mher Davtyan | 8 years ago BY: Mher Davtyan
Staff Picks , Curated Data , Data Science , Import and Export , ...
6
REPLIES
25.7K
VIEWS

Counting Brazilians Protesters with Mathematica

QUESTION FROM: Rodrigo Murta | 9 years ago BY: Vitaliy Kaurov
Data Science , Graphics and Visualization , Image Processing , ...
6
REPLIES
12K
VIEWS

Unexpected Variance values with WeightedData

QUESTION FROM: Paolo Zavarise | 6 months ago BY: Gosia Konwerska
Data Science , Mathematics , Statistics and Probability , ...
9
REPLIES
2.9K
VIEWS

FindClusters versus ClusteringComponents?

QUESTION FROM: Jan Baetens | 8 years ago BY: Sam Carrettie
Data Science , Machine Learning , Mathematica , Mathematics , ...
4
REPLIES
11.3K
VIEWS

Relation between Principal Components

QUESTION FROM: David Thissen | 9 years ago BY: Daniel Sumner Magruder
Graphics and Visualization , Mathematica , ...
10
REPLIES
13.4K
VIEWS

Why is Histogram so slow?

QUESTION FROM: Szabolcs Horvát | 10 years ago BY: EDITORIAL BOARD
Graphics and Visualization , Statistics and Probability , ...
4
REPLIES
6.9K
VIEWS

Moments of a generic random variable (symbolic)

QUESTION FROM: Daniela Scida | 11 years ago BY: Daniela Scida
Mathematica , Statistics and Probability , Wolfram Language
8
REPLIES
10.6K
VIEWS

Mathematica function for # possible arrangements of items in bins?

QUESTION FROM: Douglas Youvan | 11 years ago BY: Douglas Youvan
Mathematics , Statistics and Probability
12
REPLIES
14.8K
VIEWS

Finding distribution of time values from data

QUESTION FROM: Erik Sorensen | 12 years ago BY: Sander Huisman
Mathematica , Mathematics , Statistics and Probability
3
REPLIES
9.7K
VIEWS

Calculation of variance of weighted data

QUESTION FROM: Raspi Rascal | 4 years ago BY: Raspi Rascal
Mathematics , Statistics and Probability , Wolfram Language
7
REPLIES
11.3K
VIEWS

[NB] Data Analysis of Coronavirus in Mexico

QUESTION FROM: Pablo Ivan Martinez | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Computational Linguistics , ...
3
REPLIES
13.9K
VIEWS

[?] Add density over scatter and residual plots?

QUESTION FROM: M.A. Ghorbani | 5 years ago BY: M.A. Ghorbani
Data Science , Graphics and Visualization , Mathematics , ...
7
REPLIES
5.9K
VIEWS

Use custom loss function in NetTrain?

QUESTION FROM: Iman Nazari | 9 years ago BY: Daniel George
Computer Science , Data Science , Machine Learning , Mathematics , ...
2
REPLIES
12.2K
VIEWS

Convert unobserved components model equations to state space model?

QUESTION FROM: Alex Isakov | 11 years ago BY: Suba Thomas
Control Systems , Economics , Finance , Mathematica , ...
3
REPLIES
11.7K
VIEWS

How to write Mathematica for this statistical model?

QUESTION FROM: michelle yrw | 11 years ago BY: michelle yrw
Mathematica , Statistics and Probability , Wolfram Language
20
REPLIES
7.8K
VIEWS

Defining a new distribution on wolfram Mathematica

QUESTION FROM: Dana Alamleh | 1 year ago BY: Dana Alamleh
Statistics and Probability , Wolfram Language
9
REPLIES
3.7K
VIEWS

How to estimate Variance Components in a mixed linear model ?

QUESTION FROM: M Bohn | 5 years ago BY: Jim Baldwin
External Programs and Systems , Mathematica , ...
11
REPLIES
22.9K
VIEWS

[?] Compile and infer the rank of tensor correctly?

QUESTION FROM: Jinxu Zhao | 8 years ago BY: Jinxu Zhao
Compilation , Data Science , Mathematics , ...
4
REPLIES
16.1K
VIEWS

MLE: NMaximize vs FindDistributionParameters

QUESTION FROM: Sandu Ursu | 10 years ago BY: Bruce Miller
Finance , Mathematics , Statistics and Probability
7
REPLIES
8.8K
VIEWS

Regression frustration

QUESTION FROM: Pat McCarthy | 11 years ago BY: Anton Antonov
Import and Export , Mathematica , Statistics and Probability , ...
15
REPLIES
14K
VIEWS

Find unique characters in text with probability, entropy

QUESTION FROM: Radek Drozd | 11 years ago BY: Radek Drozd
Statistics and Probability , User Interface , Wolfram Language
3
REPLIES
8.6K
VIEWS

Plotting pdf of NormalDistribution

QUESTION FROM: Erik Sorensen | 12 years ago BY: Erik Sorensen
Mathematica , Mathematics , Statistics and Probability , ...
5
REPLIES
7.9K
VIEWS

Best optimization for maximum entropy?

QUESTION FROM: Gareth Russell | 7 days ago BY: Gareth Russell
Optimization , Mathematics , Numerical Computation , ...
6
REPLIES
555
VIEWS

Center histogram bins on ticks

QUESTION FROM: Jay Gourley | 7 months ago BY: Jay Gourley
Graphics and Visualization , Statistics and Probability , ...
7
REPLIES
2.3K
VIEWS

Comparison of Nakagami and Gamma distributions for a list of data

QUESTION FROM: Alex Teymouri | 1 year ago BY: Jim Baldwin
Graphics and Visualization , Statistics and Probability , ...
6
REPLIES
4K
VIEWS

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

QUESTION FROM: Zhenyu Zeng | 1 year ago BY: Zhenyu Zeng
Statistics and Probability , Wolfram Language
17
REPLIES
6.1K
VIEWS

Histogram of data with standard deviation at 10^-4

QUESTION FROM: Jakub Rasała | 2 years ago BY: Jim Baldwin
Graphics and Visualization , Statistics and Probability , ...
9
REPLIES
4.5K
VIEWS

Write a ResourceFunction to improve LogitModelFit or get Wolfram to fix it?

QUESTION FROM: Seth Chandler | 3 years ago BY: Jim Baldwin
Machine Learning , Mathematica , Mathematics , ...
16
REPLIES
14.2K
VIEWS

Calculating bias and the mean squared error fails?

QUESTION FROM: Doaa Abd | 3 years ago BY: Doaa Abd
Statistics and Probability , Wolfram Language
15
REPLIES
3.9K
VIEWS

Mann-kendall (MK) trend test in Mathematica ?

QUESTION FROM: Alex Teymouri | 4 years ago BY: Alex Teymouri
Mathematics , Statistics and Probability , Wolfram Language
3
REPLIES
7K
VIEWS

VARIANCE and PDF

QUESTION FROM: Mauro Benjamin Mistretta | 4 years ago BY: Jim Baldwin
Mathematics , Statistics and Probability , Wolfram Language
5
REPLIES
8K
VIEWS

Does a Multisets[] function exist?

QUESTION FROM: Raspi Rascal | 5 years ago BY: Richard Frost
Algebra , Discrete Mathematics , Statistics and Probability , ...
6
REPLIES
9K
VIEWS

What exactly is "Standard Error" in the Parameter Table of LinearModelFit?

QUESTION FROM: Ian Smith | 5 years ago BY: Robert Ferguson
Data Science , Mathematics , Modeling , Statistics and Probability , ...
1
REPLIES
9.3K
VIEWS

Statistic help - 90% confidence level, two sided which would you reject Ho?

QUESTION FROM: Michael Macedo | 6 years ago BY: EDITORIAL BOARD
Business Analytics , Statistics and Probability , Wolfram Language
9
REPLIES
13K
VIEWS

Use the Shannon sampling to find an analytic expression for some 2D data?

QUESTION FROM: Jaime de la Mota | 6 years ago BY: Eleazar Johannian
Data Science , Mathematics , Signal Processing , ...
5
REPLIES
7.7K
VIEWS

Why isn't this random number generation implemented?

QUESTION FROM: Chi-Hsiang Wang | 7 years ago BY: Chi-Hsiang Wang
Mathematics , Statistics and Probability , Wolfram Language
6
REPLIES
8.3K
VIEWS

Use FindClusters with the following elements structure?

QUESTION FROM: Bruce Colletti | 8 years ago BY: Bruce Colletti
Machine Learning , Mathematics , Statistics and Probability , ...
5
REPLIES
9.4K
VIEWS

CentralMoment[2] vs. Variance using WeightedData

QUESTION FROM: Sander Huisman | 8 years ago BY: Sander Huisman
Algebra , Mathematica , Mathematics , Statistics and Probability , ...
5
REPLIES
7.9K
VIEWS

Avoid different stats and ranking while using FindDistribution?

QUESTION FROM: Amin C | 8 years ago BY: Amin C
Mathematics , Statistics and Probability , Wolfram Language
6
REPLIES
7.1K
VIEWS

"Plot3D" Not responding to changes in wave function conditions.

QUESTION FROM: Chris Penney | 10 years ago BY: Erik Mahieu
Calculus , Mathematica , Physics , Signal Processing , ...
5
REPLIES
10.4K
VIEWS

Maximum Likelihood Estimation

QUESTION FROM: Sandu Ursu | 10 years ago BY: Maha haroon
Economics , Finance , Mathematics , Statistics and Probability
9
REPLIES
27K
VIEWS

Problem with RandomVariate in Mathematica 10 (and 9) Is it a bug?

QUESTION FROM: Arturo Ramos | 11 years ago BY: Arturo Ramos
Mathematica , Statistics and Probability , Wolfram Language
7
REPLIES
8.2K
VIEWS

How does one use LinearModelFit with multiple y variables?

QUESTION FROM: Philip Maymin | 12 years ago BY: Philip Maymin
Mathematica , Statistics and Probability
6
REPLIES
13.9K
VIEWS

Performance measures for FindClusters?

QUESTION FROM: Tsai Ming-Chou | 3 years ago BY: Giulio Alessandrini
Data Science , Machine Learning , Statistics and Probability , ...
1
REPLIES
4.7K
VIEWS

Convert the uniform distribution to the normal distribution?

QUESTION FROM: Tsai Ming-Chou | 3 years ago BY: Jim Baldwin
Statistics and Probability , Wolfram Language
4
REPLIES
5K
VIEWS

Add distribution plots to residual plot

QUESTION FROM: Alex Teymouri | 5 years ago BY: Rohit Namjoshi
Data Science , Earth Science , Graphics and Visualization , ...
5
REPLIES
6.3K
VIEWS

Generating random numbers from given continuous distribution

QUESTION FROM: elena max | 5 years ago BY: elena max
Mathematics , Physics , Statistics and Probability , Wolfram Language
5
REPLIES
5.1K
VIEWS

[WSC19] Phylogenetic Graphs of Programming Languages using Machine Learning

QUESTION FROM: Matias Shundi | 6 years ago
Computational Linguistics , Computer Science , Data Science , ...
0
REPLIES
8.4K
VIEWS

Get a package for symbolic Bayesian computations?

QUESTION FROM: Iftekhar Khan | 6 years ago BY: Sjoerd Smit
Mathematics , Packages , Statistics and Probability , ...
3
REPLIES
8K
VIEWS

[WSS18] Introducing Hadamard Binary Neural Networks

QUESTION FROM: Yash Akhauri | 7 years ago BY: Nicola Cattabiani
Staff Picks , Computer Science , Data Science , Machine Learning , ...
2
REPLIES
12K
VIEWS

Find z-score?

QUESTION FROM: Kui Chen | 7 years ago BY: Kui Chen
Mathematics , Statistics and Probability , Wolfram Language
4
REPLIES
11.4K
VIEWS

[?] Calculate the power spectral density of frequency modulated process?

QUESTION FROM: Leonid Ryazantsev | 7 years ago BY: Leonid Ryazantsev
Mathematics , Statistics and Probability , Wolfram Language
11
REPLIES
10.3K
VIEWS

Plot multiple pie charts with individual titles and labels?

QUESTION FROM: Jorge Mahecha | 8 years ago BY: Jorge Mahecha
Data Science , Graphics and Visualization , Social Science , ...
6
REPLIES
12.7K
VIEWS

[WSSA16] Classify Users by Internet Public Information

QUESTION FROM: Armen Barseghyan | 9 years ago BY: Armen Barseghyan
Computational Humanities , Data Science , ...
2
REPLIES
9.2K
VIEWS

Statistical Power

QUESTION FROM: Steve M | 10 years ago BY: Joe Fusion
Data Science , Statistics and Probability , Wolfram Language
1
REPLIES
15K
VIEWS

Help to solve an integral e^(-x^2)

QUESTION FROM: Alejandra Cardenas | 10 years ago BY: Frank Kampas
Calculus , Education , Engineering , Equation Solving , ...
5
REPLIES
18.1K
VIEWS

How to make a list of the possible pairs of 4 objects from a set of 6?

QUESTION FROM: Lorenzo Galante | 10 years ago BY: Henrik Schachner
Education , Statistics and Probability , Wolfram|Alpha , ...
5
REPLIES
13.5K
VIEWS

Mean Imputation

QUESTION FROM: Gira Ahmed | 10 years ago BY: Todd Rowland
Mathematica , Numerical Computation , Statistics and Probability , ...
6
REPLIES
7.7K
VIEWS

Language for plotting in Mathematica 9

QUESTION FROM: Anvit Garg | 11 years ago BY: David Reiss
Graphics and Visualization , Mathematica , ...
6
REPLIES
3.6K
VIEWS

Correlation between events from a set of customers

QUESTION FROM: Erik Sorensen | 12 years ago BY: Erik Sorensen
Mathematica , Mathematics , Statistics and Probability
4
REPLIES
6.6K
VIEWS

How to draw a probability tree diagram?

QUESTION FROM: Jim Clinton | 1 month ago BY: Jim Clinton
Graphs and Networks , Statistics and Probability , Wolfram Language
2
REPLIES
643
VIEWS

Properly perform ExternalEvaluate to call Python?

QUESTION FROM: Tsai Ming-Chou | 5 months ago BY: Arnoud Buzing
External Programs and Systems , Statistics and Probability , ...
4
REPLIES
5.1K
VIEWS

Double Pareto lognormal distribution

QUESTION FROM: Robert Rimmer | 1 year ago BY: Robert Rimmer
Graphics and Visualization , Mathematics , Packages , ...
5
REPLIES
2.3K
VIEWS

Unexpected parameter value from FindDistribution

QUESTION FROM: Rishi Kumar | 1 year ago BY: Jim Baldwin
Mathematics , Statistics and Probability , Wolfram Language
5
REPLIES
2.5K
VIEWS

Unexpected parameter value from FindDistribution

QUESTION FROM: Rishi Kumar | 1 year ago BY: Jim Baldwin
Mathematics , Statistics and Probability , Wolfram Language
5
REPLIES
2.5K
VIEWS

The precision of the argument function is less than working precision

QUESTION FROM: Ashish Rajyaguru | 1 year ago BY: Ashish Rajyaguru
Calculus , Mathematics , Numerical Computation , ...
7
REPLIES
3.1K
VIEWS

Beginner issues: Expectation uses numerical evaluation for simple function

QUESTION FROM: Christian Vitale | 2 years ago BY: Gianluca Gorni
Statistics and Probability , Wolfram Language
5
REPLIES
2.9K
VIEWS

Kendall Tau Distance/Measure of Discordance?

QUESTION FROM: Poomjai Nacaskul | 2 years ago BY: Poomjai Nacaskul
Mathematics , Statistics and Probability , Wolfram Language
5
REPLIES
3.9K
VIEWS

Unexpected results from LinearModelFit

QUESTION FROM: Glen Deering | 3 years ago BY: Glen Deering
Data Science , Modeling , Statistics and Probability , ...
2
REPLIES
3.9K
VIEWS

How do I ReplacePart conditionally?

QUESTION FROM: Roger J Brown | 3 years ago BY: Robert Nowak
Statistics and Probability , Wolfram Language
12
REPLIES
5.5K
VIEWS

Are these two methods of generating coin tosses equivalent?

QUESTION FROM: David Ameneyro | 3 years ago BY: David Ameneyro
Data Science , Finance , Statistics and Probability , Wolfram Language
6
REPLIES
7.3K
VIEWS

Generate a shape that contains 95% of my data

QUESTION FROM: Maximilian Ulbrich | 4 years ago BY: Jim Baldwin
Graphics and Visualization , Statistics and Probability , ...
5
REPLIES
7.5K
VIEWS

Why does NProbability output a zero?

QUESTION FROM: Raspi Rascal | 4 years ago BY: Raspi Rascal
Numerical Computation , Statistics and Probability , Wolfram Language
6
REPLIES
6K
VIEWS

Expectation and variance of custom continuous distribution?

QUESTION FROM: Attila Horvath | 4 years ago BY: Jim Baldwin
Statistics and Probability , Wolfram Language
12
REPLIES
7.6K
VIEWS

How to extract cases from a Piecewise expression

QUESTION FROM: Raspi Rascal | 4 years ago BY: Raspi Rascal
Statistics and Probability , Wolfram Language
5
REPLIES
5.8K
VIEWS

Strange PDF of BinomialDistribution

QUESTION FROM: Stefan Huschens | 4 years ago BY: Henrik Schachner
Statistics and Probability , Wolfram Language
9
REPLIES
8.5K
VIEWS

Two-way contingency table

QUESTION FROM: Steeve Brechmann | 5 years ago BY: Anton Antonov
Statistics and Probability , Wolfram Language
6
REPLIES
18.1K
VIEWS

EvaluationStrategy->"ModeFinding" in SynthesizeMissingValues

QUESTION FROM: Seth Chandler | 5 years ago BY: Etienne Bernard
Data Science , Machine Learning , Mathematica , ...
1
REPLIES
7.1K
VIEWS

Find mean of the minimum of N uniformly distributed random variables

QUESTION FROM: Bilal Owaidat | 6 years ago BY: Jim Baldwin
Optimization , Mathematics , Statistics and Probability , ...
12
REPLIES
7K
VIEWS

Test time series structural break and breakpoints?

QUESTION FROM: Jason Zhao | 6 years ago BY: Jason Zhao
Curated Data , Data Science , Finance , Statistics and Probability , ...
8
REPLIES
13.2K
VIEWS

Extract a PDF of a learnedDistribution?

QUESTION FROM: Matthew MacDougall | 6 years ago BY: Matthew MacDougall
Data Science , Machine Learning , Mathematics , ...
4
REPLIES
6.2K
VIEWS

[WSS19] Time Series Summarization and Application In Weather Data

QUESTION FROM: Yun-chi Tang | 6 years ago
Curated Data , Data Science , Graphics and Visualization , ...
0
REPLIES
4.7K
VIEWS

[?] Understand Violin Plot maximum and minimum values?

QUESTION FROM: M.A. Ghorbani | 6 years ago BY: M.A. Ghorbani
Graphics and Visualization , Mathematics , ...
4
REPLIES
8.1K
VIEWS

Define an implicit function?

QUESTION FROM: Christan Bauer | 7 years ago BY: John Doty
Calculus , Equation Solving , Mathematics , ...
3
REPLIES
10.6K
VIEWS

[?] Find quantiles for F distribution?

QUESTION FROM: Alex Graham | 7 years ago BY: Marco Thiel
Mathematics , Statistics and Probability , Wolfram Language
2
REPLIES
4.4K
VIEWS

Speed up this code computing a fixed distribution from a large data amount?

QUESTION FROM: Alessio Lapolla | 9 years ago BY: Sander Huisman
Optimization , Mathematics , Statistics and Probability , ...
4
REPLIES
5K
VIEWS
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