Category:FAQ: Difference between revisions
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Latest revision as of 21:12, 17 October 2018
Category:FAQ contains frequently asked question pages formerly available at http://www.eigenvector.com/faq.
Pages in category "FAQ"
The following 113 pages are in this category, out of 113 total.
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- Faq any PLS Toolbox functions conflict with the Mathworks Toolboxes
- Faq assign classes for samples in a DataSet
- Faq attempt to run script as a function error after install PLS Toolbox
- Faq bought a copy of PLS Toolbox but get warnings about the license expiring or my license has expired
- Faq build a classification model from class set other than the first
- Faq change the default plots created by the Scores button in the Analysis GUI
- Faq change the limit on how many rows or columns I can access in a plot
- Faq choose between different cross validation leave out options
- Faq concatenate multiple files
- Faq convergence of PARAFAC
- Faq create multivariate image from separate images
- Faq difference between a loading and a weighting
- Faq does software stop working if maintenance expires
- Faq easy way to switch from one version of PLS Toolobx to another
- Faq error in PlotGUI Invalid object handle error in plotds with MIA Toolbox
- Faq error using figure UIJ AreThereWindowShowsPending timeout waiting
- Faq export PCA scores and loadings to text file
- Faq floating license error license server cannot run on same computer as application
- Faq floating license need to be added to Matlab floating license
- Faq get different cross validation results from command line crossval routine compared to Analysis window
- Faq get different cross validation results when doing preprocess before crossval vs inside crossval
- Faq get error missing operator comma semicolon white space after installing
- Faq get message Path cannot be saved and cannot write to pathdef.m file
- Faq getting out of memory errors when using preprocessing in GUI
- Faq good way to add or remove PLS Toolbox from my path
- Faq have to reenter license code every time start
- Faq how are error bars calculated regression model
- Faq how are Q residuals and Hotellings T2 calculated in PLS models
- Faq how are ROC curves calculated for PLSDA
- Faq how are T contributions calculated
- Faq how do I add confidence ellipses around groups of samples
- Faq how do I add my own preprocessing methods to the Preprocess GUI
- Faq how do I calculate my own T2 and Q limits
- Faq how do I calculate scores from a PLS or PLSDA model
- Faq how do I change the default options for a function
- Faq how do I enable the PLS PCR and or SIMCA analysis methods in the Analysis GUI
- Faq how do I interpret the misclassification results reported by crossval
- Faq how do I make PlotGUI send plot to a new figure and not overwrite current figure
- Faq how do I retrieve and display predictions from a model structure in command window
- Faq how do I specify all options on the same line that contains the call to a function
- Faq how do I use specific known pure component spectra with MCR
- Faq how do manually calculate the limits for scores
- Faq how does PCA cross validation work in PLS Toolbox and Solo and how do I set up command line
- Faq how is PLS Toolbox installed with a network copy or site license of Matlab
- Faq how RMSEC and RMSECV related to R2Y and Q2Y seen other software
- Faq how to automate PCA analysis for multiple images
- Faq how to calculate or verify the MD5 or SHA1 hashes on a file
- Faq how to export PCA PLS PCR predictions or scores to a text file or another program
- Faq how to install multiple Eigenvector products
- Faq how to install PLS Toolbox on two different versions of Matlab
- Faq how to limit my analysis to a sub range of the variables in my data
- Faq how to load labels classes axisscales for data in Analysis GUI
- Faq how to make a prediction on new data using the Analysis or Regression GUI
- Faq how to see and or include more than 20 factors in a PLS or PCR model when using Analysis GUI
- Faq how to switch from demo version of PLS Toolbox or Solo to install and use a new purchased version
- Faq how to use PLS Toolbox or Solo with a license server when no access to the network
- Faq import horiba NGC 64bit
- Faq import three-way data
- Faq improve performance with PLS Toolbx and Matlab on Mac
- Faq install on more than one PC
- Faq install Solo or PLS Toolbox in classroom
- Faq installing Solo or other stand alone software get warning saying Could not write updated MCR INHIBIT
- Faq internal tests used to select suggested number of PCs
- Faq interpret ROC curves and Sensitivity Specificity plots from PLSDA
- Faq java lang OutOfMemoryError
- Faq license code not valid error
- Faq loose floating license while inactive in Matlab keep license checked out
- Faq make DataSet backwards compatible
- Faq more info on R Squared statistic
- Faq multiple class sets together in SIMCA PLSDA LDA
- Faq need to run evriinstall when installing PLS Toolbox
- Faq obtain or use recompilation license for PLS Toolbox
- Faq out of memory error when analyzing data
- Faq PARALIND in PLS Toolbox
- Faq PLS Toolbox help information not available in Matlab help window
- Faq ran PLS Toolbox installer and asks to start Matlab and run script but never starts
- Faq reference Eigenvector
- Faq report a problem with PLS Toolbox
- Faq Solo fails with mclstart unable to initialize PLS Toolbox library error message
- Faq Solo Predictor error using object attempted to access out message
- Faq some EXCEL files fail to import
- Faq some or all of the PLS Toolbox functions do not work
- Faq SPCREADR cant read multiple files
- Faq specify all options of a function or only those different from defaults
- Faq starting Solo get error message failed to start side by side configuration
- Faq starting Solo on Fedora Linux error message SELinux is preventing
- Faq too many output arguments when using Mathworks Neural Networks interface
- Faq trouble downloading installing starting or running Solo
- Faq trouble installing Solo on a Mac
- Faq unable to make changes to the path in Matlab on Windows 7
- Faq unable to print
- Faq units for RMSEC and RMSECV for PLSDA
- Faq use custom cross validation option
- Faq version compatibility between PLS Toolbox and Matlab
- Faq view table of predictions scores or other data
- Faq warning saying the evriio.p file was p coded from an old Matlab version
- Faq what are reduced T^2 and Q Statistics
- Faq what are relative contributions
- Faq what do the four Fit / Unique Fit stats mean in MCR PARAFAC
- Faq what is PLS1 v PLS2 and how to create separate PLS1 models from multi column y block
- Faq what is the figures window used for and how do I keep all figures in same window
- Faq what kind of training material comes with a PLS Toolbox or Solo license
- Faq where to find a description of the parafac2 constraints
- Faq where to find regression vector and regression intercept for a PLS or PCR model
- Faq why can't I recompile PLS Toolbox functions
- Faq why does PCAENGINE change the sign of the loadings returned by SVD
- Faq why get missing data warning
- Faq why get negative scores when all modes are set to nonnegativity
- Faq why is my model built using command line functions different from the same one I built in Analysis GUI
- Faq why PLS Toolbox have a boxplot function that conflicts with Stats Toolbox
- Faq why R2014b give error cannot convert double value to a handle
- Faq why some axis labels and titles upside down in MIA Toolbox