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**Content Feed**

Submitted

New Regression Capabilities in r2012a

Example code to accompany the "New Regression Capabilities" presentation

ungefär 5 år ago | 2 downloads |

Submitted

Computational Statistics: Feature Selection, Regularization, and Shrinkage

MATLAB code for "Computational Statistics: Feature Selection, Regularization, and Shrinkage"

ungefär 5 år ago | 4 downloads |

Submitted

Data Driven Fitting with MATLAB

Demostration code and data sets for the "Data Driven Fitting with MATLAB" webinar.

ungefär 5 år ago | 11 downloads |

Submitted

Exploring Protein-DNA Binding Sites from Paired-End ChIP-Seq Data

MATLAB code for the "Exploring Protein-DNA Binding Sites from Paired-End ChIP-Seq Data" webinar.

ungefär 5 år ago | 1 download |

Submitted

Fitting with MATLAB: Statistics, Optimization, and Curve Fitting

Demo code and data for the "Fitting with MATLAB" webinar

ungefär 5 år ago | 8 downloads |

Submitted

Introduction to Classification

Files and code from Computational Statistics: Getting Started with Classification using MATLAB®

ungefär 5 år ago | 6 downloads |

Submitted

MATLAB code for the nonparametric fitting video

Use localized regression, cross validation, and the bootstrap for nonparametric fitting.

ungefär 5 år ago | 1 download |

Submitted

Optimizing breakpoints for Tables

MATLAB code to support the "Generating Optimal Tables using MATLAB" webinar.

ungefär 5 år ago | 1 download |

Submitted

Computational Statistics Webinar

Use cross validation and Bootstrap to enhance LOESS

ungefär 5 år ago | 1 download |

Crossvalidation of Classification Trees?

I recommend that you look at the following example from the file exchange http://www.mathworks.com/matlabcentral/fileexchange...

mer än 9 år ago | 0

linear regression

Alternatively, if you have the 12a version of Statistics Tbx X = [1,2,3,4,5,6,7,8,9]; Y = [4 5 6 9 8 7 4 1 2]; my...

mer än 9 år ago | 1

How to apply Random walks ?

MATLAB includes a wide variety of functions that can be used to simulate a random walk. Depending on what precisely you want to...

mer än 9 år ago | 1

What is a reasonable lower time limit for regstats?

MATLAB and Statistics Toolbox provide a variety of ways to perform a regression. For example, if I am performing a simple linea...

mer än 9 år ago | 1

Parametric bootstraping in curve fitting

In general when I hear the expression parametric bootstrap I think "parametric residual bootstrap" I'm attaching some simple ...

mer än 9 år ago | 1

| accepted

How do I Regression Fit a SinWave to a dataset?

Here's some simple code that illustrates how to perform nonlinear regression using the 12a release of Statistics Toolbox. Not...

mer än 9 år ago | 1

Homework help.

Couple quick questions / comments 1. are you sure you typed in the model correctly? This looks very close to a Gompertz fun...

mer än 9 år ago | 0

Curve fitting f(x,y) result

I'm attaching code that shows a couple different ways to solve your problem. I prefer the second option. The R^2 is slightly...

mer än 9 år ago | 1

Curve fitting f(x,y) result

Hi ZazOufUMl A "Poly31" model is different than the one that I suggested. (Poly31 will contain a number of cross terms). ...

mer än 9 år ago | 0

Curve fitting f(x,y) result

Hi there The "Poly54" fit type is specifying a 5th order polynomial in one direction and a 4th order polynomial in the other....

mer än 9 år ago | 0

Matlab - How to Generate Random Numbers from a Specific Probability Density

If Pv and Pa can both be described as functions of a, you might be able to use a univariate generator to generate plausible valu...

mer än 9 år ago | 0

Multicolinearity/Regression/PCA and choice of optimal model (2nd try)

I'm attaching some code that might provide helpful I also have a two part blog posting on this same subject that provides a b...

mer än 9 år ago | 0

| accepted

The problem of using rng to generate random numbers.

From the sounds of things, the simplest thing to do would be to generate all of your random numbers OUTSIDE your loop. Start ...

mer än 9 år ago | 0

The problem of using rng to generate random numbers.

It's hard to make a specific recommendation without known more about the use case. What (specifically) are you trying to acco...

mer än 9 år ago | 0

classifier

I did a webinar a couple years titled: "Computational Statistics: An Introduction to Classification with MATLAB". You can ...

mer än 9 år ago | 0

Surface Fitting Tool Coefficient Structure

Local regression (aka LOWESS/LOESS) and interpolation don't lend themselves to parametric representations. There really isn't a...

mer än 9 år ago | 0

| accepted

Curve smoothing using Matlab

I have a function called FitIt on the file exchange that might prove useful. FitIt combines Local regression (to smooth yo...

mer än 9 år ago | 0

Get Y values from Curve Fitting Tool

For simplicity, this code is using a simple linear model. However, the same syntax with work for your nonlinear regression. ...

mer än 9 år ago | 7

| accepted

Least squares linear regression when squares have to do with elasticity?

Here's a simple example using the new regression functions in the 12a release. All you need to do is pass the appropriate weigh...

mer än 9 år ago | 1

Multi-parametric fit with matlab

Hi Miguel fitensemble is able to handle multiple independent variables. You should be able to use this with the data set tha...

mer än 9 år ago | 0

| accepted

Multi-parametric fit with matlab

Hi Miguel From the sounds of things, your central problem is that you're unable to specify an equation that describes the rel...

mer än 9 år ago | 0