# New pages

- 05:36, 5 June 2020 Text Analysis - Advanced - Save Variable(s) - Categories Experimental (hist) [20,175 bytes] Justin Wishart (talk | contribs) (DS-2832 Temporary for code review)
- 03:53, 3 June 2020 Filtering - Create List Box Filters (hist) [7,080 bytes] Mathew McLean (talk | contribs) (Create new QScript for list box filters; DS-2949) originally created as "Filtering - EXPERIMENTAL - Create List Box Filters"
- 07:20, 29 May 2020 Coding in Older Versions of Q (hist) [13,935 bytes] Chris Facer (talk | contribs) (Created page with "This page refers to the process of coding open-ended Text data in older versions of Q (earlier than Q5.9). If you are on a newer version of Q, please refer to :Category:...")
- 01:41, 25 May 2020 Cleaning Text for Analysis (hist) [980 bytes] Mattias Engdahl (talk | contribs) (Created page with "Some text can contain a number of characters that can influence the functions that run some forms of text analysis. These include a range of characters that simply look like...")
- 16:20, 19 May 2020 Choice Modeling - Optimizer (hist) [1,330 bytes] Mathew McLean (talk | contribs) (Create extension button for optimizer; DS-2914)
- 16:17, 19 May 2020 Choice Modeling - Simulator (hist) [1,233 bytes] Mathew McLean (talk | contribs) (Create simulator extension button that prompts for num. alternatives; DS-2914)
- 05:19, 18 May 2020 Choice Modeling - Utilities Plot Extension (hist) [22,366 bytes] Justin Wishart (talk | contribs) (DS-2929 Create Utilities Plot Extension Button page for webinar)
- 04:33, 18 May 2020 Dimension Reduction - Plot - Component Plot Extension (hist) [1,706 bytes] Justin Wishart (talk | contribs) (DS-2907 Move extension button code into new page)
- 03:09, 18 May 2020 Choice Modeling - Optimizer EXPERIMENTAL (hist) [970 bytes] Mathew McLean (talk | contribs) (Create Choice Optimizer page (simulator defaulting to multiple selection ); DS-2916)
- 01:29, 18 May 2020 Choice Modeling - Simulator EXPERIMENTAL (hist) [933 bytes] Mathew McLean (talk | contribs) (Add testing page for DS-2916, DS-2926, DS-2914)
- 01:20, 18 May 2020 QScript Functions for Choice Modeling EXPERIMENTAL (hist) [13,069 bytes] Mathew McLean (talk | contribs) (Add page for testing DS-2914, DS-2926, DS-2916)
- 05:08, 15 May 2020 How to Customize Labels Used for Quarters in a Date Variable (hist) [955 bytes] Mattias Engdahl (talk | contribs) (Created page with "When working with Date variables, Q will automatically assign labels to the months and quarters. However, it may on occasion be useful to change the labels assigned to quarte...")
- 15:37, 12 May 2020 Custom Data Files - Survey Gizmo Conjoint (hist) [13,720 bytes] Mathew McLean (talk | contribs) (Create QScript for converting Survey Gizmo data for use with Choice Modeling; DS-2687) originally created as "Custom Data Files - Experimental - Survey Gizmo Conjoint"
- 07:37, 12 May 2020 Regression - Diagnostic - Serial Correlation (Durbin-Watson) extension (hist) [4,044 bytes] Justin Yap (talk | contribs) (Created page with "Performs a ''Durbin-Watson'' test of serial correlation (auto-correlation) on the residuals of a model. <!-- <span data-content="tooltip"> Conducts a ''Durbin-Watson'' test...")
- 07:33, 12 May 2020 Regression - Diagnostic - Prediction-Accuracy Table extension (hist) [2,151 bytes] Justin Yap (talk | contribs) (Created page with "Creates a table showing the observed and predicted values, as a heatmap. This is also referred to as a [http://docs.displayr.com/wiki/Confusion_Matrix confusion matrix], ''cla...")
- 07:32, 12 May 2020 Regression - Diagnostic - Plot - Scale-Location extension (hist) [1,911 bytes] Justin Yap (talk | contribs) (Created page with "A chart of the square root of the absolute standardized residuals by fitted values. Also known as a ''Spread-Location'' or ''S-L'' plot. <!-- <span data-content="tooltip"> Cr...")
- 07:30, 12 May 2020 Regression - Diagnostic - Plot - Residuals vs Leverage extension (hist) [1,962 bytes] Justin Yap (talk | contribs) (Created page with "A chart of residual versus leverage values from a regression model. See [http://stats.stackexchange.com/questions/58141/interpreting-plot-lm this] Cross Validated post for a d...")
- 07:29, 12 May 2020 Regression - Diagnostic - Plot - Residuals vs Fitted extension (hist) [2,113 bytes] Justin Yap (talk | contribs) (Created page with "A chart of residual versus fitted values from a regression model. See [http://stats.stackexchange.com/questions/76226/interpreting-the-residuals-vs-fitted-values-plot-for-veri...")
- 07:29, 12 May 2020 Regression - Diagnostic - Plot - Normal Q-Q extension (hist) [2,136 bytes] Justin Yap (talk | contribs) (Created page with "A Normal Quantile-Quantile chart. This reveals departures from the normality assumption. Where the residuals are normally distributed, the points on the line will form an appr...")
- 07:29, 12 May 2020 Regression - Diagnostic - Plot - Influence Index extension (hist) [2,709 bytes] Justin Yap (talk | contribs) (Created page with "Charts the studentized residuals, hat values, and Cook's distances for the observations in a regression model. The observa...")
- 07:28, 12 May 2020 Regression - Diagnostic - Plot - Cook's Distance vs Leverage extension (hist) [2,990 bytes] Justin Yap (talk | contribs) (Created page with "A scatterplot showing Cook's distance vs leverage for each observation from a regression. <!-- <span data-content="tooltip"> Creates a scatterplot showing Cook's distance vs...")
- 07:28, 12 May 2020 Regression - Diagnostic - Plot - Cook's Distance extension (hist) [2,677 bytes] Justin Yap (talk | contribs) (Created page with "A line/rug plot showing Cook's Distance for each observation fitted in the regression model. <!-- <span data-content="tooltip"> Creates a line/rug plot showing Cook's Distanc...")
- 07:28, 12 May 2020 Regression - Diagnostic - Normality (Shapiro-Wilk) extension (hist) [2,740 bytes] Justin Yap (talk | contribs) (Created page with "Conducts the ''Shapiro-Wilk'' test of normality on the (deviance) residuals of a Regression output. <!-- <span data-content="tooltip"> Conducts a ''Shapiro-Wilk'' test of...")
- 07:27, 12 May 2020 Regression - Diagnostic - Multicollinearity (VIF) extension (hist) [2,389 bytes] Justin Yap (talk | contribs) (Created page with "Computes the ''variance inflation factors'' (VIF) of linear models and ''generalized variance-inflation factors'' (GCIF) for generalized linear models. See the [https://www.di...")
- 07:24, 12 May 2020 Regression - Diagnostic - Heteroscedasticity extension (hist) [2,869 bytes] Justin Yap (talk | contribs) (Created page with "Test for heteroscedasticity (non-constant variance) in the residuals of linear regression models. Also known as the Breusch-Pagan test. The null hypothesis of the test is homo...")
- 07:09, 12 May 2020 Marketing - MaxDiff - Diagnostic - Trace Plots extension (hist) [2,592 bytes] Justin Yap (talk | contribs) (Created page with "Takes a MaxDiff hierarchical Bayes output created from Marketing - MaxDiff - Hierarchical Bayes and produces trace plots of the mean and standard deviation parameters for...")
- 07:07, 12 May 2020 Marketing - MaxDiff - Diagnostic - Class Preference Shares extension (hist) [2,004 bytes] Justin Yap (talk | contribs) (Created page with "Produces a table of preference shares by classes for a MaxDiff latent class analysis created from Marketing - MaxDiff - Latent Class Analysis. <!-- <span data-content="to...")
- 07:01, 12 May 2020 Marketing - MaxDiff - Diagnostic - Posterior Intervals extension (hist) [2,666 bytes] Justin Yap (talk | contribs) (Created page with "Takes a MaxDiff hierarchical Bayes output created from Marketing - MaxDiff - Hierarchical Bayes and produces posterior intervals of the mean and standard deviation paramet...")
- 07:01, 12 May 2020 Marketing - MaxDiff - Diagnostic - Parameter Statistics extension (hist) [3,884 bytes] Justin Yap (talk | contribs) (Created page with "Produces a table of parameter statistics for both Marketing - MaxDiff - Latent Class Analysis and Marketing - MaxDiff - Hierarchical Bayes outputs. With latent class...")
- 07:00, 12 May 2020 Marketing - MaxDiff - Diagnostic - Class Parameters extension (hist) [1,984 bytes] Justin Yap (talk | contribs) (Created page with "Produces a table of parameter estimates by classes for a MaxDiff latent class analysis created from Marketing - MaxDiff - Latent Class Analysis. <!-- <span data-content="...")
- 06:57, 12 May 2020 Machine Learning - Diagnostic - Prediction-Accuracy Table extension (hist) [2,358 bytes] Justin Yap (talk | contribs) (Created page with "Creates a table showing the observed and predicted values, as a heatmap. This is also referred to as a [http://docs.displayr.com/wiki/Confusion_Matrix confusion matrix], ''cla...")
- 06:57, 12 May 2020 Machine Learning - Diagnostic - Discriminant Functions extension (hist) [1,782 bytes] Justin Yap (talk | contribs) (Created page with "Produces a table of coefficients of linear discriminant functions for each class of a Linear Discriminant Analysis. The cla...")
- 06:51, 12 May 2020 Dimension Reduction - Diagnostic - Quality extension (hist) [2,140 bytes] Justin Yap (talk | contribs) (Created page with "Computes measures of the ''quality'' of a correspondence analysis of a table. <!-- <span data-content="tooltip">...")
- 06:31, 12 May 2020 Choice Modeling - Diagnostic - Trace Plots extension (hist) [2,930 bytes] Justin Yap (talk | contribs) (Created page with "Takes a Hierarchical Bayes (Stan) output and produces trace plots of the mean and standard deviation parameters for the distribution from which individual coefficients are sam...")
- 06:28, 12 May 2020 Choice Modeling - Diagnostic - Posterior Intervals extension (hist) [2,968 bytes] Justin Yap (talk | contribs) (Created page with "Takes a Hierarchical Bayes (Stan) output and produces posterior intervals of the mean and standard deviation parameters for the distribution from which individual coefficients...")
- 06:26, 12 May 2020 Choice Modeling - Diagnostic - Parameter Statistics extension (hist) [3,711 bytes] Justin Yap (talk | contribs) (Created page with "Produces a table of parameter statistics for both Choice Modeling - Latent Class Analysis and Choice Modeling - Hierarchical Bayes outputs. With latent class analysis,...")
- 06:09, 12 May 2020 Choice Modeling - Diagnostic - Experimental Design - Standard Errors extension (hist) [3,847 bytes] Justin Yap (talk | contribs) (Created page with "Calculates the parameter fits and their standard errors for a Choice Modeling - Experimental Design output. You must first select the output to use this QScript. <!--...")
- 06:08, 12 May 2020 Choice Modeling - Diagnostic - Experimental Design - Numeric Design extension (hist) [1,894 bytes] Justin Yap (talk | contribs) (Created page with "Outputs a numeric version of an Choice Modeling - Experimental Design output, with the labels of attributes replaced by integers. You must first select the output to use t...")
- 06:07, 12 May 2020 Choice Modeling - Diagnostic - Experimental Design - Balances and Overlaps extension (hist) [6,222 bytes] Justin Yap (talk | contribs) (Created page with "Calculates the level balances and overlap between levels for a choice model experimental design. You must first select the output to use this QScript. The D-Error and vari...")
- 02:02, 12 May 2020 Choice Modeling - Diagnostic - Class Parameters extension (hist) [1,795 bytes] Justin Yap (talk | contribs) (Created page with "Produces an R output table of parameters from a latent class analysis choice modeling output. The output needs to be selected befor...")
- 01:27, 28 April 2020 Create New Variables - Translate (hist) [11,274 bytes] Justin Yap (talk | contribs) (Created page with "<span class="notindisplayr">This QScript translates text questions from one language to another.</span><span class="onlyindisplayr">Translates text variable sets from one...")
- 15:22, 20 April 2020 Create New Variables - Scale Within Case - Center (hist) [1,856 bytes] Mathew McLean (talk | contribs) (Make QScript avaiable in Q/Displayr; DS-2859)
- 15:21, 16 April 2020 Create New Variables - Scale Within Case - Unit (hist) [2,132 bytes] Mathew McLean (talk | contribs) (Create new transform QScript; DS-2859)
- 15:06, 16 April 2020 Create New Variables - Scale Within Variable - Unit (hist) [1,987 bytes] Mathew McLean (talk | contribs) (Create new transform QScript; DS-2859)
- 14:52, 16 April 2020 Create New Variables - Scale Within Variable - Standardize (hist) [2,042 bytes] Mathew McLean (talk | contribs) (Create transform QScript; DS-2859)
- 14:09, 16 April 2020 Create New Variables - Scale Within Variable - Center (hist) [1,894 bytes] Mathew McLean (talk | contribs) (New Transform - Scale Within Variable submenu; DS-2859)
- 12:11, 16 April 2020 QScript Scale Functions (hist) [10,756 bytes] Mathew McLean (talk | contribs) (Create helper functions for scaling QScripts; DS-2859)
- 23:17, 29 March 2020 Automatic Updating (hist) [3,625 bytes] Tim Bock (talk | contribs) (Created page with "Controls the automatic updating of a page in a Displayr document. Used for setting updating schedules. __NOTOC__ <!-- This line prevents the Table of Contents from being sho...")
- 22:48, 24 March 2020 Text Analysis - Advanced - Principal Components Analysis (Text) (hist) [9,246 bytes] Justin Wishart (talk | contribs) (Initial template for Text PCA) originally created as "Text Analysis - Principal Components Analysis (Text)"
- 06:56, 10 March 2020 QScript Functions for Filters (hist) [8,611 bytes] Jeffrey Shen (talk | contribs) (Created page with "This page contains functions for creating filters. {{:Include Function Library Header}} == createFiltersForAllCategories(question) == Given a question, this function creates...")