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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 | 11 years ago BY: Emerson Willard
Data Science , Machine Learning , Statistics and Probability , ...
10
REPLIES
31.4K
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

Reproduce standard letter-frequencies in English language?

QUESTION FROM: Vitaliy Kaurov | 10 years ago BY: Marco Thiel
Computational Linguistics , Curated Data , Data Science , ...
9
REPLIES
15.8K
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

Train Detector - Where to Go Next?

QUESTION FROM: George Campbell | 11 years ago BY: Harvie Griffith Jr
Connected Devices , Data Science , External Programs and Systems , ...
14
REPLIES
24K
VIEWS

Generate weighted random numbers

QUESTION FROM: Michael Knoerzer | 3 years ago BY: Jari Kirma
Data Science , Mathematica , Mathematics , Physics , ...
13
REPLIES
17.1K
VIEWS

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

QUESTION FROM: Daniel Connell | 10 years ago BY: Nicholas Teague
Environmental Science , Mathematics , Numerical Computation , ...
5
REPLIES
25.4K
VIEWS

Analysing Player States in a Game of Monopoly

QUESTION FROM: Benjamin Goodman | 10 years ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Graphs and Networks , Recreation , ...
3
REPLIES
19.6K
VIEWS

Plotting Taylor diagrams?

QUESTION FROM: M.A. Ghorbani | 10 years ago BY: M.A. Ghorbani
Civil Engineering , Graphics and Visualization , Mathematics , ...
2
REPLIES
15.7K
VIEWS

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

QUESTION FROM: Shenghui Yang | 10 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Data Science , Know-How , ...
3
REPLIES
15.2K
VIEWS

Directly emulate Ridge Regression and LASSO with a neural network?

QUESTION FROM: Seth Chandler | 4 years ago BY: user 1235
Data Science , Machine Learning , Neural Networks , ...
6
REPLIES
13.2K
VIEWS

Re-levelling in Generalized Linear Models

QUESTION FROM: Marco Thiel | 11 years ago BY: Marco Thiel
Data Science , Mathematica , Optimization , ...
2
REPLIES
6.5K
VIEWS

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

QUESTION FROM: David Kirkby | 7 years ago BY: M.A. Ghorbani
Data Science , Engineering , Modeling , Physics , ...
17
REPLIES
16.3K
VIEWS

[WSSA16] Predicting Winning Odds of La Liga Matches

QUESTION FROM: Mher Davtyan | 9 years ago BY: Mher Davtyan
Staff Picks , Curated Data , Data Science , Import and Export , ...
6
REPLIES
28.3K
VIEWS

Counting Brazilians Protesters with Mathematica

QUESTION FROM: Rodrigo Murta | 10 years ago BY: Vitaliy Kaurov
Data Science , Graphics and Visualization , Image Processing , ...
6
REPLIES
12.6K
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

FindClusters versus ClusteringComponents?

QUESTION FROM: Jan Baetens | 9 years ago BY: Sam Carrettie
Data Science , Machine Learning , Mathematica , Mathematics , ...
4
REPLIES
12.2K
VIEWS

Relation between Principal Components

QUESTION FROM: David Thissen | 10 years ago BY: Daniel Sumner Magruder
Graphics and Visualization , Mathematica , ...
10
REPLIES
14.1K
VIEWS

Why is Histogram so slow?

QUESTION FROM: Szabolcs Horvát | 11 years ago BY: EDITORIAL BOARD
Graphics and Visualization , Statistics and Probability , ...
4
REPLIES
7.4K
VIEWS

Moments of a generic random variable (symbolic)

QUESTION FROM: Daniela Scida | 12 years ago BY: Daniela Scida
Mathematica , Statistics and Probability , Wolfram Language
8
REPLIES
11.2K
VIEWS

Mathematica function for # possible arrangements of items in bins?

QUESTION FROM: Douglas Youvan | 12 years ago BY: Douglas Youvan
Mathematics , Statistics and Probability
12
REPLIES
15.6K
VIEWS

Finding distribution of time values from data

QUESTION FROM: Erik Sorensen | 13 years ago BY: Sander Huisman
Mathematica , Mathematics , Statistics and Probability
3
REPLIES
10.5K
VIEWS

Calculation of variance of weighted data

QUESTION FROM: Raspi Rascal | 5 years ago BY: Raspi Rascal
Mathematics , Statistics and Probability , Wolfram Language
7
REPLIES
12.9K
VIEWS

[NB] Data Analysis of Coronavirus in Mexico

QUESTION FROM: Pablo Ivan Martinez | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Computational Linguistics , ...
3
REPLIES
15.3K
VIEWS

[?] Add density over scatter and residual plots?

QUESTION FROM: M.A. Ghorbani | 6 years ago BY: M.A. Ghorbani
Data Science , Graphics and Visualization , Mathematics , ...
7
REPLIES
6.3K
VIEWS

Use custom loss function in NetTrain?

QUESTION FROM: Iman Nazari | 10 years ago BY: Daniel George
Computer Science , Data Science , Machine Learning , Mathematics , ...
2
REPLIES
13K
VIEWS

Convert unobserved components model equations to state space model?

QUESTION FROM: Alex Isakov | 12 years ago BY: Suba Thomas
Control Systems , Economics , Finance , Mathematica , ...
3
REPLIES
12.3K
VIEWS

How to write Mathematica for this statistical model?

QUESTION FROM: michelle yrw | 12 years ago BY: michelle yrw
Mathematica , Statistics and Probability , Wolfram Language
20
REPLIES
8.5K
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
4.3K
VIEWS

How to estimate Variance Components in a mixed linear model ?

QUESTION FROM: M Bohn | 6 years ago BY: Jim Baldwin
External Programs and Systems , Mathematica , ...
11
REPLIES
24.1K
VIEWS

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

QUESTION FROM: Jinxu Zhao | 9 years ago BY: Jinxu Zhao
Compilation , Data Science , Mathematics , ...
4
REPLIES
17.4K
VIEWS

MLE: NMaximize vs FindDistributionParameters

QUESTION FROM: Sandu Ursu | 11 years ago BY: Bruce Miller
Finance , Mathematics , Statistics and Probability
7
REPLIES
9.3K
VIEWS

Regression frustration

QUESTION FROM: Pat McCarthy | 12 years ago BY: Anton Antonov
Import and Export , Mathematica , Statistics and Probability , ...
15
REPLIES
15.7K
VIEWS

Find unique characters in text with probability, entropy

QUESTION FROM: Radek Drozd | 12 years ago BY: Radek Drozd
Statistics and Probability , User Interface , Wolfram Language
3
REPLIES
9.1K
VIEWS

Plotting pdf of NormalDistribution

QUESTION FROM: Erik Sorensen | 13 years ago BY: Erik Sorensen
Mathematica , Mathematics , Statistics and Probability , ...
5
REPLIES
8.4K
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

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

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 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

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

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

QUESTION FROM: Seth Chandler | 4 years ago BY: Jim Baldwin
Machine Learning , Mathematica , Mathematics , ...
16
REPLIES
15.5K
VIEWS

Calculating bias and the mean squared error fails?

QUESTION FROM: Doaa Abd | 4 years ago BY: Doaa Abd
Statistics and Probability , Wolfram Language
15
REPLIES
4.2K
VIEWS

Mann-kendall (MK) trend test in Mathematica ?

QUESTION FROM: Alex Teymouri | 5 years ago BY: Alex Teymouri
Mathematics , Statistics and Probability , Wolfram Language
3
REPLIES
7.8K
VIEWS

VARIANCE and PDF

QUESTION FROM: Mauro Benjamin Mistretta | 5 years ago BY: Jim Baldwin
Mathematics , Statistics and Probability , Wolfram Language
5
REPLIES
8.8K
VIEWS

Does a Multisets[] function exist?

QUESTION FROM: Raspi Rascal | 6 years ago BY: Richard Frost
Algebra , Discrete Mathematics , Statistics and Probability , ...
6
REPLIES
9.6K
VIEWS

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

QUESTION FROM: Ian Smith | 6 years ago BY: Robert Ferguson
Data Science , Mathematics , Modeling , Statistics and Probability , ...
1
REPLIES
10.1K
VIEWS

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

QUESTION FROM: Michael Macedo | 7 years ago BY: EDITORIAL BOARD
Business Analytics , Statistics and Probability , Wolfram Language
9
REPLIES
13.7K
VIEWS

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

QUESTION FROM: Jaime de la Mota | 7 years ago BY: Eleazar Johannian
Data Science , Mathematics , Signal Processing , ...
5
REPLIES
8.1K
VIEWS

Why isn't this random number generation implemented?

QUESTION FROM: Chi-Hsiang Wang | 8 years ago BY: Chi-Hsiang Wang
Mathematics , Statistics and Probability , Wolfram Language
6
REPLIES
9K
VIEWS

Use FindClusters with the following elements structure?

QUESTION FROM: Bruce Colletti | 9 years ago BY: Bruce Colletti
Machine Learning , Mathematics , Statistics and Probability , ...
5
REPLIES
10.1K
VIEWS
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