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

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How to remove zero weight paths from graph for Markov Process ?

QUESTION FROM: Chris Ruhl | 10 years ago BY: Chris Ruhl
Mathematics , Statistics and Probability , Symbolic Computations , ...
1
REPLIES
3.7K
VIEWS

How do I model a zero-inflated continous distribution?

QUESTION FROM: Christian Damgaard | 10 years ago BY: Tom Zinger
Data Science , Mathematics , Statistics and Probability , ...
1
REPLIES
10.2K
VIEWS

Does Mathematica perform gradient boosting regression (with binomial link)

QUESTION FROM: Roger Leventhal | 10 years ago BY: Jim Baldwin
Data Science , Statistics and Probability
1
REPLIES
8.5K
VIEWS

Question about numerical integration

QUESTION FROM: Kat Z | 10 years ago BY: Sander Huisman
Calculus , Challenges , Engineering , Equation Solving , ...
1
REPLIES
9K
VIEWS

Pearson Distribution moment derivation

QUESTION FROM: Robert Hammond | 11 years ago BY: Crumpet Rasputin
Mathematica , Statistics and Probability
1
REPLIES
7.9K
VIEWS

the formula is correct or not?

QUESTION FROM: John tiger | 11 years ago BY: John tiger
Statistics and Probability
1
REPLIES
3.5K
VIEWS

How do I plot a distribution knowing the mean, sigma, skew and kurtosis

QUESTION FROM: Jon Norman | 11 years ago BY: Okkes Dulgerci
Computer Science , Data Science , Mathematics , ...
1
REPLIES
6.5K
VIEWS

Statistical Power

QUESTION FROM: Steve M | 11 years ago BY: Joe Fusion
Data Science , Statistics and Probability , Wolfram Language
1
REPLIES
15.8K
VIEWS

Using FindDistributionParameters in a discrete region of parameters

QUESTION FROM: ‫Itay Bloch | 11 years ago BY: Sean Clarke
Mathematica , Mathematics , Signal Processing , ...
1
REPLIES
7.9K
VIEWS

Include both notched and outliers in a box and whisker plot?

QUESTION FROM: Evan Nelsen | 11 years ago BY: Evan Nelsen
Data Science , Statistics and Probability , Wolfram Language
1
REPLIES
4.9K
VIEWS

Seasonal ARIMAX model reference

QUESTION FROM: douglas barr | 11 years ago BY: Simon Cadrin
Statistics and Probability
1
REPLIES
6.6K
VIEWS

Derived distribution _2

QUESTION FROM: hydroviolante | 11 years ago BY: Jim Baldwin
Statistics and Probability
1
REPLIES
5.3K
VIEWS

Passing a record as an argument and using it in a simulation

QUESTION FROM: Marshall Feldman | 11 years ago BY: Michael Helmle
Computer Science , Mathematica , Modeling , Physics , ...
1
REPLIES
11.3K
VIEWS

Quantile of a Transformed Distribution

QUESTION FROM: Bruce Colletti | 11 years ago BY: Sheldon Cooper
Mathematica , Mathematics , Statistics and Probability
1
REPLIES
7.9K
VIEWS

Fitting a Discrete Probability Distribution to Credit Card Fraud Event Data

QUESTION FROM: Ruben Garcia Berasategui | 11 years ago BY: Marco Thiel
Business Analytics , Data Science , Finance , Mathematica , ...
1
REPLIES
12K
VIEWS

Fitting a Generalized Pareto Distribution in Mathematica

QUESTION FROM: Ruben Garcia Berasategui | 11 years ago BY: Sean Clarke
Business Analytics , Data Science , Economics , Finance , ...
1
REPLIES
15K
VIEWS

Fitting half-normal distribution to a histogram

QUESTION FROM: Krishnashish Bose | 12 years ago BY: Vitaliy Kaurov
Graphics and Visualization , Optimization , ...
1
REPLIES
8K
VIEWS

Is it possible to have points extend down to a plane in a 3D scatter plot?

QUESTION FROM: jethro holcroft | 12 years ago BY: David Reiss
Dynamic Interactivity , Education , Graphics and Visualization , ...
1
REPLIES
5.8K
VIEWS

QuantileRegression package doesn't work

QUESTION FROM: szczotka | 12 years ago BY: Anton Antonov
Packages , Statistics and Probability , Wolfram Language
1
REPLIES
7.6K
VIEWS

Problem with ANOVA function and wolfram alpha.

QUESTION FROM: Ramon Reis | 12 years ago BY: Priyan Fernando
Mathematics , Statistics and Probability , Wolfram|Alpha
1
REPLIES
11.4K
VIEWS

Parameter Errors (uncertainties)

QUESTION FROM: Sandu Ursu | 12 years ago BY: Sandu Ursu
Finance , Statistics and Probability , Wolfram Language
1
REPLIES
5.9K
VIEWS

How do i obtain a sample random times that the walks crosses the boundary?

QUESTION FROM: mariana ferreira | 12 years ago BY: Gosia Konwerska
Mathematica , Statistics and Probability , Wolfram Language
1
REPLIES
7.4K
VIEWS

netCDF/HDF in Wolfram Alpha?

QUESTION FROM: Rene Hommel | 12 years ago BY: Sean Clarke
Graphics and Visualization , Import and Export , ...
1
REPLIES
7.7K
VIEWS

Creating many dice rolls

QUESTION FROM: peter B | 12 years ago BY: Marco Thiel
Mathematica , Statistics and Probability , Wolfram Language
1
REPLIES
3.9K
VIEWS

How to find the likelihood of estimated parameter

QUESTION FROM: Jaydeep Yadav | 12 years ago BY: Daniel Lichtblau
Mathematica , Optimization , Modeling , Statistics and Probability , ...
1
REPLIES
7.1K
VIEWS

history of exponential distribution

QUESTION FROM: og naite | 12 years ago BY: David Reiss
Mathematics , Statistics and Probability
1
REPLIES
5.6K
VIEWS

Why is my Logit model not fitting

QUESTION FROM: Kaspars Salenieks | 12 years ago BY: Sean Clarke
Mathematica , Modeling , Statistics and Probability , Wolfram Language
1
REPLIES
5.3K
VIEWS

how to make Frequency Distribution table

QUESTION FROM: wassayf- | 12 years ago BY: Sean Clarke
Mathematica , Mathematics , Statistics and Probability , ...
1
REPLIES
14.1K
VIEWS

How to generate correlated Normal random variables

QUESTION FROM: Diego M. Oviedo-Salcedo | 12 years ago BY: Mark Dooris
Mathematica , Statistics and Probability , Wolfram Language
1
REPLIES
10.8K
VIEWS

Example of Hidden Markov Model

QUESTION FROM: michael garrett | 12 years ago BY: David Reiss
Mathematica , Signal Processing , Statistics and Probability
1
REPLIES
7.4K
VIEWS

Random Interger

QUESTION FROM: Sandra Deckel | 12 years ago BY: David Reiss
Statistics and Probability , Wolfram Language
1
REPLIES
3.9K
VIEWS

Fixing a FindRoot error - what does it mean?

QUESTION FROM: Johan Ferreira | 12 years ago BY: Ilian Gachevski
Equation Solving , Mathematica , Statistics and Probability
1
REPLIES
5.8K
VIEWS

Standard deviation

QUESTION FROM: Jamie Peck | 12 years ago BY: David Reiss
Business Analytics , Mathematics , Statistics and Probability
1
REPLIES
5.8K
VIEWS

I need an Answers

QUESTION FROM: Elaf Salah | 12 years ago BY: Marco Thiel
Mathematica , Statistics and Probability
1
REPLIES
3.3K
VIEWS

Convolution of unknown distribution

QUESTION FROM: Michael S | 12 years ago BY: Sean Clarke
Mathematica , Statistics and Probability , Wolfram Language
1
REPLIES
4.6K
VIEWS

Analyze Markov chains when cardinality of state space is unknown?

QUESTION FROM: Az q | 12 years ago BY: Oleksandr Pavlyk
Equation Solving , Mathematica , Modeling , ...
1
REPLIES
15.4K
VIEWS

Confidence Interval and EstimatedDistribution

QUESTION FROM: Pedro Fonseca | 12 years ago BY: Szabolcs Horvát
Mathematica , Statistics and Probability , Wolfram Language
1
REPLIES
5.6K
VIEWS

How can I make the most abbreviated expression of the resulting matrix?

QUESTION FROM: Woo Young Kang | 12 years ago BY: Sean Clarke
Algebra , Mathematica , Statistics and Probability
1
REPLIES
4.9K
VIEWS

MLE using Truncated Data: NMaximize vs. EstimatedDistribution?

QUESTION FROM: Markus S. | 13 years ago BY: Sean Clarke
Statistics and Probability
1
REPLIES
3.3K
VIEWS

StudentTDistribution: Solve Equation of distribution function to equal 0.95

QUESTION FROM: Tobi R | 13 years ago BY: Ilian Gachevski
Economics , Mathematica , Optimization , Statistics and Probability
1
REPLIES
9.5K
VIEWS

Setting up log rank test

QUESTION FROM: Steven Lehrer | 13 years ago BY: EDITORIAL BOARD
Mathematica , Statistics and Probability
1
REPLIES
3.2K
VIEWS

Beginner question on LinearModelFit

QUESTION FROM: John Smith 2 | 13 years ago BY: Sean Clarke
Mathematica , Statistics and Probability
1
REPLIES
5K
VIEWS

Help with a ranking function and Mann Whitney Z Statistics

QUESTION FROM: Eduardo Landulfo | 13 years ago BY: Oleksandr Pavlyk
Mathematica , Mathematics , Statistics and Probability
1
REPLIES
8.4K
VIEWS

How can I derive a moment generating function from a PDF or CDF?

QUESTION FROM: Jamal Hussein | 13 years ago BY: Arnoud Buzing
Mathematica , Mathematics , Statistics and Probability
1
REPLIES
4.5K
VIEWS

Gambler's ruin: how win rate determines your fate

CONTRIBUTED BY: Youngjun Hong | 3 days ago
Graphics and Visualization , Mathematics , ...
0
REPLIES
75
VIEWS

Commonly used metrics for model evaluation

CONTRIBUTED BY: Housam Binous | 3 months ago
Data Science , Education , Modeling , Statistics and Probability , ...
0
REPLIES
362
VIEWS

Multifield forecasting model

CONTRIBUTED BY: Min Geun Lee | 4 months ago
Data Science , Mathematics , Modeling , Statistics and Probability
0
REPLIES
615
VIEWS

Implementation of the Doehlert design

CONTRIBUTED BY: Housam Binous | 6 months ago
Chemistry , Engineering , Modeling , Numerical Computation , ...
0
REPLIES
639
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

The metcalfe-boggs model: a formal analysis of statistical arbitration and efficiency

CONTRIBUTED BY: Dean Gladish | 9 months ago
Discrete Mathematics , Dynamic Interactivity , ...
0
REPLIES
1.2K
VIEWS
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