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

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T-TEST ... how to write?

QUESTION FROM: Martin Pavlovec | 10 years ago BY: Martin Pavlovec
Mathematics , Statistics and Probability , Wolfram Language
2
REPLIES
8.3K
VIEWS

Chi-Square Distribution

QUESTION FROM: Jim Kim | 10 years ago BY: Jim Kim
Mathematics , Statistics and Probability
2
REPLIES
5.4K
VIEWS

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

QUESTION FROM: Jon Norman | 10 years ago BY: Okkes Dulgerci
Computer Science , Data Science , Mathematics , ...
1
REPLIES
6.1K
VIEWS

How to perform function to elements of Dataset?

QUESTION FROM: Anton Ekimenko | 10 years ago BY: Anton Ekimenko
Data Science , Mathematica , Statistics and Probability , ...
3
REPLIES
12.4K
VIEWS

How can I find the sum of squared errors in a 3d table?

QUESTION FROM: jethro holcroft | 10 years ago BY: Denis KIss
Data Science , Equation Solving , Graphics and Visualization , ...
4
REPLIES
17.7K
VIEWS

Problem with time series forecast not accepting the data

QUESTION FROM: Antonio Arocha | 10 years ago BY: Antonio Arocha
Finance , Import and Export , Mathematica , Statistics and Probability
2
REPLIES
7.9K
VIEWS

Obtain t-statistics in linear regression directly

QUESTION FROM: Priyan Fernando | 10 years ago BY: Priyan Fernando
Mathematica , Mathematics , Statistics and Probability
5
REPLIES
8.8K
VIEWS

Fitting a Discrete Probability Distribution to Credit Card Fraud Event Data

QUESTION FROM: Ruben Garcia Berasategui | 10 years ago BY: Marco Thiel
Business Analytics , Data Science , Finance , Mathematica , ...
1
REPLIES
11.6K
VIEWS

My RSS (residuals) equation isn't summing up

QUESTION FROM: jethro holcroft | 10 years ago BY: Jim Baldwin
Algebra , Calculus , Graphics and Visualization , Optimization , ...
3
REPLIES
7.5K
VIEWS

Question about MarcumQ function

QUESTION FROM: Saf Al | 11 years ago BY: Saf Al
Mathematica , Mathematics , Statistics and Probability
8
REPLIES
11.2K
VIEWS

Define a complex number

QUESTION FROM: Ahmed Al-Ali | 11 years ago BY: Ulrich Mutze
Algebra , Calculus , Compilation , Logic and Boolean Algebra , ...
4
REPLIES
15.1K
VIEWS

How do I convert a list of lists suitable for the Classify function?

QUESTION FROM: bjc | 11 years ago BY: bjc
Statistics and Probability , Wolfram Language
2
REPLIES
3.3K
VIEWS

Fitting half-normal distribution to a histogram

QUESTION FROM: Krishnashish Bose | 11 years ago BY: Vitaliy Kaurov
Graphics and Visualization , Optimization , ...
1
REPLIES
7.7K
VIEWS

Help in getting started with data reduction

QUESTION FROM: Dan G | 11 years ago BY: Dan G
Mathematica , Statistics and Probability
9
REPLIES
7.4K
VIEWS

QuantileRegression package doesn't work

QUESTION FROM: szczotka | 11 years ago BY: Anton Antonov
Packages , Statistics and Probability , Wolfram Language
1
REPLIES
7.2K
VIEWS

Availability Analysis with Age Replacement

QUESTION FROM: Brent Swanson | 11 years ago
Industrial Engineering , Mathematica , Statistics and Probability
0
REPLIES
3.8K
VIEWS

Compute the derivative of the PDF of a StableDistribution

QUESTION FROM: Arturo Ramos | 11 years ago BY: Arturo Ramos
Economics , Mathematica , Mathematics , Statistics and Probability
3
REPLIES
6K
VIEWS

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

QUESTION FROM: mariana ferreira | 11 years ago BY: Gosia Konwerska
Mathematica , Statistics and Probability , Wolfram Language
1
REPLIES
7K
VIEWS

BarSpacing in BoxWhiskerChart broken in version 10

QUESTION FROM: Karsten 7. | 11 years ago
Graphics and Visualization , Mathematica , ...
0
REPLIES
5K
VIEWS

Perform an ANOVA with 9 vectors

QUESTION FROM: Oscar Rodriguez | 11 years ago BY: Oscar Rodriguez
Statistics and Probability , Wolfram Language
7
REPLIES
6.8K
VIEWS

Someone knows how to perform the Cronbach's alpha in mathematica?

QUESTION FROM: Oscar Rodriguez | 11 years ago BY: Oscar Rodriguez
Mathematica , Statistics and Probability , Wolfram Language
2
REPLIES
9.5K
VIEWS

How to generate correlated Normal random variables

QUESTION FROM: Diego M. Oviedo-Salcedo | 11 years ago BY: Mark Dooris
Mathematica , Statistics and Probability , Wolfram Language
1
REPLIES
10.3K
VIEWS

I need an Answers

QUESTION FROM: Elaf Salah | 11 years ago BY: Marco Thiel
Mathematica , Statistics and Probability
1
REPLIES
3K
VIEWS

Random Sampling

QUESTION FROM: ANDRE MOREIRA | 11 years ago BY: Szabolcs Horvát
Mathematica , Statistics and Probability , Wolfram Language
2
REPLIES
2.9K
VIEWS

Is there a way to monitor progress of NonlinearModelFit?

QUESTION FROM: J May | 12 years ago BY: Bruce Miller
Mathematica , Modeling , Statistics and Probability
3
REPLIES
11.3K
VIEWS

Predicting or forecasting future based on past data

QUESTION FROM: jas029 Sirman | 12 years ago BY: Sam Carrettie
Data Science , Mathematica , Mathematics , Statistics and Probability
2
REPLIES
9.2K
VIEWS

StudentTDistribution: Solve Equation of distribution function to equal 0.95

QUESTION FROM: Tobi R | 12 years ago BY: Ilian Gachevski
Economics , Mathematica , Optimization , Statistics and Probability
1
REPLIES
9.2K
VIEWS

3 parameter Weibull distribution integration issues

QUESTION FROM: Chen-Ping Yu | 12 years ago BY: Youngjoo Chung
Calculus , Computer Science , Equation Solving , Mathematica , ...
5
REPLIES
11.1K
VIEWS

How to understand the optional method in TimeSeriesForecast?

QUESTION FROM: J Jesus Rico-Melgoza | 12 years ago BY: J Jesus Rico-Melgoza
Statistics and Probability
2
REPLIES
4.9K
VIEWS

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

QUESTION FROM: Dean Gladish | 2 months ago
Discrete Mathematics , Graphics and Visualization , Mathematics , ...
0
REPLIES
808
VIEWS

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

CONTRIBUTED BY: Dean Gladish | 2 months ago
Discrete Mathematics , Dynamic Interactivity , ...
0
REPLIES
820
VIEWS

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

QUESTION FROM: Jade LU | 4 months ago BY: Jim Baldwin
Statistics and Probability , Wolfram|Alpha
2
REPLIES
1.9K
VIEWS

Collision integrals versus dimensionless temperature

CONTRIBUTED BY: Housam Binous | 6 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
591
VIEWS

MardiaCombinedTest: more details needed

QUESTION FROM: Paolo Zavarise | 6 months ago
Statistics and Probability , Wolfram Language
0
REPLIES
892
VIEWS

Probability of a binomial distributed variable

QUESTION FROM: Joachim Fröhlich | 8 months ago BY: Tomas Garza
Statistics and Probability , Wolfram Language
6
REPLIES
1.6K
VIEWS

Generating negative binomial counts using a Poisson mixture of Gamma distributions

QUESTION FROM: Claude Mante | 9 months ago BY: Jim Baldwin
Data Science , Mathematics , Statistics and Probability , ...
1
REPLIES
2.1K
VIEWS

Increasing efficiency of Monte Carlo simulation of stochastic differential equation

QUESTION FROM: Cameron Turner | 11 months ago
Computer Science , Finance , High-Performance Computing , ...
0
REPLIES
1.3K
VIEWS

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

QUESTION FROM: Thomas Barson | 1 year ago
Data Science , Modeling , Statistics and Probability , ...
0
REPLIES
1K
VIEWS

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

QUESTION FROM: Cameron Turner | 1 year ago
Equation Solving , Finance , Graphics and Visualization , ...
0
REPLIES
1.2K
VIEWS

Built in cross correlation function?

QUESTION FROM: Ehud Behar | 1 year ago BY: Robert Nowak
Statistics and Probability , Wolfram Language
3
REPLIES
2.3K
VIEWS

Heston model simulation

CONTRIBUTED BY: Dashel Myers | 1 year ago
Economics , Modeling , Statistics and Probability , Wolfram Language
0
REPLIES
1.4K
VIEWS

Symbolic analysis of computable functions?

QUESTION FROM: Jeremy Murphy | 1 year ago BY: Jeremy Murphy
Data Science , Statistics and Probability , Wolfram Language
1
REPLIES
1.6K
VIEWS

Defining NetChain with probabilities and one-hot vector training data

QUESTION FROM: Byron Alexander | 1 year ago
Data Science , Neural Networks , Statistics and Probability , ...
0
REPLIES
1.7K
VIEWS

Perform a Bootstrap Analysis with the following data set?

QUESTION FROM: Oscar Rodriguez | 1 year ago BY: Ronald Smith
Data Science , External Programs and Systems , ...
1
REPLIES
8.4K
VIEWS

Carrying the Mandelbrotian torch: using the human eye to test for probabilistic dependence

CONTRIBUTED BY: Willem Nielsen | 1 year ago
Discrete Mathematics , Dynamic Interactivity , ...
0
REPLIES
1.4K
VIEWS

Estimate the parameters of the Kumaraswamy distribution

QUESTION FROM: Dana Alamleh | 1 year ago
Statistics and Probability , Wolfram Language
0
REPLIES
2.8K
VIEWS

Loess 'degrees of freedom' estimation

QUESTION FROM: Mauro Lacy | 1 year ago BY: Mauro Lacy
Data Science , Statistics and Probability , Wolfram Language
2
REPLIES
1.7K
VIEWS

Questions on DistributionFitTest and EstimatedDistribution

QUESTION FROM: Rostislav Serota | 1 year ago
Data Science , Mathematics , Statistics and Probability , ...
0
REPLIES
1.2K
VIEWS

Constants of Empirical Vapor-Liquid Equilibrium Model

CONTRIBUTED BY: Housam Binous | 1 year ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
1K
VIEWS

Kolmogorov-Smirnov with weight

QUESTION FROM: Roberto Ena | 1 year ago
Statistics and Probability , Wolfram Language
0
REPLIES
1.1K
VIEWS

Wolfram Alpha command for computing autocorrelation

QUESTION FROM: user366312 user366312 | 1 year ago BY: Bill Nelson
Statistics and Probability , Wolfram|Alpha
1
REPLIES
2.5K
VIEWS

FindMinimum error related to NDSolve

QUESTION FROM: Carles Lopez | 2 years ago BY: Gianluca Gorni
Calculus , Data Science , Equation Solving , Mathematics , ...
1
REPLIES
2K
VIEWS

Distribution plot X_Axis range

QUESTION FROM: Adeela Afzal | 2 years ago
Data Science , Graphics and Visualization , ...
0
REPLIES
1.1K
VIEWS

Retrieving table values from a ChiSquareDistribution function

QUESTION FROM: Mitchell Sandlin | 2 years ago BY: Mitchell Sandlin
Mathematics , Statistics and Probability , Wolfram Language
2
REPLIES
3.2K
VIEWS

Formatting Table function output using an AssociationThread function

QUESTION FROM: Mitchell Sandlin | 2 years ago BY: Gianluca Gorni
Mathematics , Statistics and Probability , Wolfram Language
1
REPLIES
2.5K
VIEWS

Plotting a Dirichlet distribution with 4 components

QUESTION FROM: SB Yacoubi | 2 years ago BY: Henrik Schachner
Data Science , Graphics and Visualization , ...
1
REPLIES
2.7K
VIEWS

Statistics Question of a Confidence Interval of a Proportion

QUESTION FROM: Mitchell Sandlin | 2 years ago
Mathematics , Statistics and Probability , Wolfram Language
0
REPLIES
1.6K
VIEWS

Using the multivariate form for ARProcess

QUESTION FROM: James Mullins | 2 years ago
Statistics and Probability , Wolfram Language
0
REPLIES
3.9K
VIEWS

Clases de Mathematica

CONTRIBUTED BY: Lorena Casillas | 2 years ago
Education , Graphics and Visualization , Modeling , ...
0
REPLIES
1.6K
VIEWS

How to simulate a Brownian motion with reflective barrier?

QUESTION FROM: Jorge Laval | 2 years ago BY: Updating Name
Mathematics , Physics , Statistics and Probability , Wolfram Language
1
REPLIES
4.5K
VIEWS

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

QUESTION FROM: James Lamb | 2 years ago BY: Jim Baldwin
Statistics and Probability , Wolfram Language
1
REPLIES
9.6K
VIEWS

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

QUESTION FROM: Peter Burbery | 3 years ago
Data Science , Statistics and Probability , Wolfram Language
0
REPLIES
1.2K
VIEWS

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

QUESTION FROM: Peter Burbery | 3 years ago
Graphics and Visualization , Statistics and Probability , ...
0
REPLIES
1.2K
VIEWS

Analyzing physical quantities with statistics

CONTRIBUTED BY: Peter Burbery | 3 years ago
Curated Data , Graphics and Visualization , Graphs and Networks , ...
0
REPLIES
1.4K
VIEWS

Gaining a better understanding of how to use Mathematica for physics

CONTRIBUTED BY: Peter Burbery | 3 years ago
Calculus , Mathematics , Physics , Statistics and Probability , ...
0
REPLIES
1.4K
VIEWS

Different numerical equation solving results from Python

QUESTION FROM: Rob Blank | 3 years ago
Equation Solving , Graphics and Visualization , Mathematics , ...
0
REPLIES
1.9K
VIEWS

Need Kalman-equivalent filter for FractionalBrownianMotionProcess

QUESTION FROM: Roger J Brown | 3 years ago
Finance , Statistics and Probability , Wolfram Language
0
REPLIES
2.5K
VIEWS

Geostatistics: how to define a Variogram function?

QUESTION FROM: Alberto Silva Ariano | 3 years ago BY: Gareth Russell
Statistics and Probability , Wolfram Language
1
REPLIES
6.7K
VIEWS

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

QUESTION FROM: Peter Burbery | 3 years ago BY: Daniel Lichtblau
Graphs and Networks , Statistics and Probability , Wolfram Language
1
REPLIES
3.2K
VIEWS

Finding the joint probability of two random variables?

QUESTION FROM: K.Tamilarasan Servai | 3 years ago BY: K.Tamilarasan Servai
Graphics and Visualization , Statistics and Probability , ...
2
REPLIES
4.6K
VIEWS

Implementing my equation into ito process format?

QUESTION FROM: George Hendry | 3 years ago BY: Hans Milton
Graphics and Visualization , Statistics and Probability , ...
1
REPLIES
3.5K
VIEWS

SinglePredictionErrors vs. SinglePredictionBands/2

QUESTION FROM: Vladimir Ivanov | 3 years ago BY: Vladimir Ivanov
Calculus , Mathematics , Modeling , Statistics and Probability , ...
6
REPLIES
5.5K
VIEWS

First passage times for a Wiener Process with drift

QUESTION FROM: Farai Fredric Mlambo | 3 years ago
Finance , Graphics and Visualization , Mathematics , ...
0
REPLIES
2.8K
VIEWS

Adapting my existing code to work for discrete distributions?

QUESTION FROM: Daniel Griffith | 3 years ago BY: Jim Baldwin
Statistics and Probability , Wolfram Language
1
REPLIES
3.8K
VIEWS

Normalized softmax in ElementwiseLayer?

QUESTION FROM: Pei Hsuan Shen | 3 years ago BY: Pei Hsuan Shen
Data Science , Neural Networks , Statistics and Probability , ...
2
REPLIES
4.2K
VIEWS

Failed to import CSV data for SurvivalModelFit

QUESTION FROM: Chris Ernst | 3 years ago BY: Rohit Namjoshi
Data Science , Import and Export , Social Science , ...
2
REPLIES
3.8K
VIEWS

Optimizing the generation of data from custom probability distribution?

QUESTION FROM: Diogo Carvalho | 3 years ago BY: Diogo Carvalho
Data Science , High-Performance Computing , ...
3
REPLIES
4.5K
VIEWS

Processing missing value with SynthesizeMissingValues?

QUESTION FROM: Pei Hsuan Shen | 3 years ago BY: Pei Hsuan Shen
Data Science , Machine Learning , Mathematics , ...
2
REPLIES
3.5K
VIEWS

Under which conditions RandomVariate Take a value from symbolic dist ?

QUESTION FROM: kevin Robalino | 4 years ago BY: Jim Baldwin
Statistics and Probability , Wolfram Language
1
REPLIES
3.5K
VIEWS

Best way to sample times of different interpolations.

QUESTION FROM: Jaime de la Mota | 4 years ago
Data Science , Mathematics , Statistics and Probability , ...
0
REPLIES
3.1K
VIEWS

How to define a Gaussian spectrum at a certain wavelength?

QUESTION FROM: Karl S | 4 years ago BY: Hans Dolhaine
Graphics and Visualization , Mathematics , ...
4
REPLIES
5K
VIEWS

Real study case: compare multiple "time to first byte" distribution

QUESTION FROM: Gianluigi Salvi | 4 years ago
Data Science , Graphics and Visualization , ...
0
REPLIES
3.7K
VIEWS

How to scale a binomial distribution by X with error?

QUESTION FROM: Matthew MacDougall | 4 years ago BY: Matthew MacDougall
Mathematica , Statistics and Probability , Wolfram Language
4
REPLIES
4.7K
VIEWS

Estimating parameters of a stable distribution

QUESTION FROM: Claude Mante | 4 years ago BY: Jim Baldwin
Mathematics , Statistics and Probability , Wolfram Language
4
REPLIES
5.7K
VIEWS

Reducing terms used in Shannon interpolation?

QUESTION FROM: Jaime de la Mota | 4 years ago
Calculus , Mathematics , Statistics and Probability , ...
0
REPLIES
3.5K
VIEWS

Computing cross-correlation functions with R

QUESTION FROM: Claude Mante | 4 years ago
External Programs and Systems , Mathematica , ...
0
REPLIES
3.9K
VIEWS

Where can I start studying a cluster of points on a scatter plot?

QUESTION FROM: Gianluigi Salvi | 4 years ago BY: EDITORIAL BOARD
Graphics and Visualization , Machine Learning , Mathematica , ...
3
REPLIES
5K
VIEWS

Expectation function in Mathematica

QUESTION FROM: Sharan Balasubramanian | 4 years ago
Statistics and Probability , Tuning and Debugging , Wolfram Language
0
REPLIES
2.6K
VIEWS

Calculation of definite Integral gives no result?

QUESTION FROM: Sharan Balasubramanian | 4 years ago BY: Sharan Balasubramanian
Calculus , Mathematics , Statistics and Probability , Wolfram Language
6
REPLIES
4.8K
VIEWS

Curious about the behaviour of KarhunenLoeveDecomposition

QUESTION FROM: Jaime de la Mota | 4 years ago
Algebra , Mathematics , Statistics and Probability , Wolfram Language
0
REPLIES
3.9K
VIEWS

Identifying regular intervals in athlete sports performance data?

QUESTION FROM: Brad Varey | 4 years ago BY: Brad Varey
Signal Processing , Statistics and Probability , Wolfram Language
2
REPLIES
6.1K
VIEWS

Standard deviation of predictor

QUESTION FROM: Pablo Gil | 4 years ago
Data Science , Machine Learning , Statistics and Probability , ...
0
REPLIES
2.9K
VIEWS

Question about the use of KarhunenLoeveDecomposition?

QUESTION FROM: Jaime de la Mota | 4 years ago BY: EDITORIAL BOARD
Data Science , Mathematics , Statistics and Probability , ...
1
REPLIES
4.6K
VIEWS

Generate random covariance matrices?

QUESTION FROM: David G. Aragonés | 4 years ago BY: David G. Aragonés
Statistics and Probability , Wolfram Language
2
REPLIES
6.2K
VIEWS

Hacking a complex function with Mathematica

CONTRIBUTED BY: Robert Rimmer | 4 years ago
Calculus , Data Science , Graphics and Visualization , ...
0
REPLIES
3.8K
VIEWS

Finding the correct probability distribution function

QUESTION FROM: Luis Antonio Gonzalez | 4 years ago BY: Duncan Aitken
Statistics and Probability , Wolfram Language
1
REPLIES
6.5K
VIEWS

Why Does ProbabilityScalePlot Display Censored Observations?

QUESTION FROM: Michael Cushing | 4 years ago BY: Raspi Rascal
Data Science , Engineering , Graphics and Visualization , ...
1
REPLIES
7.6K
VIEWS

Calculation of posterior distribution

QUESTION FROM: hossein salahshoor | 4 years ago
Statistics and Probability , Wolfram Language
0
REPLIES
2.6K
VIEWS

Calculate the probability of a TimeSeriesModel?

QUESTION FROM: tt t | 4 years ago BY: EDITORIAL BOARD
Statistics and Probability , Wolfram Language
2
REPLIES
4.9K
VIEWS

Speed up sampling from truncated distribution

QUESTION FROM: David G. Aragonés | 4 years ago
High-Performance Computing , Statistics and Probability , ...
0
REPLIES
3.3K
VIEWS
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