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radiant.model 1.6.1

  • Updated test for MDS to account for the possibility that signs can be switched.

radiant.model 1.6.0

  • Using "Radiant for R" in UI to differentiate from "Radiant for Python"
  • Addressed a package documentation issue due to a change in roxygen2

radiant.multivariate 1.5.0.0

  • Improvements to screenshot feature. Navigation bar is omitted and the image is adjusted to the length of the UI.
  • Line graphs treated more similarly to bar-graphs (i.e., can have a binary factor variable on the y-axis)
  • Removed all references to aes_string which is being deprecated in ggplot soon
  • Replaced reference to 'size' in favor of 'linewidth' due to changes in ggplot2
  • Code styling

radiant.multivariate 1.4.4.0

  • Added option to create screenshots of settings on a page. Approach is inspired by the snapper package by @yonicd

radiant.multivariate 1.4.1.0

  • Fixed is_empty function clash with rlang
  • Adjustments to work with the latest version of shiny and bootstrap4

radiant.multivariate 1.3.6.0

  • Allowing singular correlation matrix in pre_factor

radiant.multivariate 1.3.5.0

  • Minor adjustments in anticipation of dplyr 1.0.0

radiant.multivariate 1.3.2.0

  • Allow factor variables in K-clustering using clustMixType::kproto

radiant.multivariate 1.3.0.0

  • Allow factor variables in pre-factor, factor, and attribute based maps. Correlations will be calculated polycor::hetcor and factor scores are calculated using psych::score.irt.poly.
  • Add option to save cluster membership for hierarchical clustering
  • Add gower distance as a distance metric for hierarchical clustering
  • Use patchwork for grouping multiple plots together
  • Update action buttons that initiate model estimation when one or more inputs are changed. When a model should be re-estimated, a spinning "refresh" icon will be shown

radiant.multivariate 1.1.1.0

  • Documentation updates (i.e., key functions for each tool)
  • Numerous small code changes to support enhanced auto-completion, tooltips, and annotations in shinyAce 0.4.1

radiant.multivariate 0.9.9.2

  • Label numbers for stored factor scores from factor analysis will now always correspond to the numbers used in the summary output
  • Fix for kmeans bar-plot after dplyr 0.8.1 release
  • Add information on R-squared when storing PW and IW tables for conjoint analysis with individual level data
  • Added option to (not) standardize data for K-clustering or Hierarchical clustering.

radiant.multivariate 0.9.9.0

  • Create bi-plots in Multivariate > Factor
  • Fixes to accommodate breaking changes in dplyr 0.8.0

radiant.multivariate 0.9.8.0

  • Ensure variable and dataset names are valid for R (i.e., no spaces or symbols), "fixing" the input as needed
  • Fix initial plot size for kclus in the browser interface
  • Fix labels in pre_factor after a ggplot2 update
  • Avoid a warning in the pre_factor Plot tab on refresh
  • Option to pass additional arguments to shiny::runApp when starting radiant such as the port to use. For example, radiant.multivariate::radiant.multivariate("https://github.com/radiant-rstats/docs/raw/gh-pages/examples/demo-dvd-rnd.state.rda", port = 8080)
  • Avoid generatign pred_data = "" for conjoint predictions
  • Load a state file on startup by providing a (relative) file path or a url

radiant.multivariate 0.9.7.0

Major changes

  • Using shinyFiles to provide convenient access to data located on a server

Minor changes

  • Option to add selected labels to the dendogram in hierarchical clustering
  • Replace non-ASCII characters in example datasets
  • Remove rstudioapi as a direct import
  • Revert from svg to png for plots in _Report > Rmd_ and _Report > R_. svg` scatter plots with many point get to big for practical use on servers that have to transfer images to a local browser
  • Removed dependency on methods package

radiant.multivariate 0.9.5.0

  • Fix to accomodate changes in deparse in R 3.5

radiant.multivariate 0.9.3.1

Major changes

  • Various changes to the code to accomodate the use of shiny::makeReactiveBinding. The advantage is that the code generated for Report > Rmd and Report > R will no longer have to use r_data to store and access data. This means that code generated and used in the Radiant browser interface will be directly usable without the browser interface as well.
  • Used ggplot2 and ggrepel for mds brand maps
  • Used ggplot2 and ggrepel for prmap brand maps

Deprecated

  • pmap was renamed to prmap to avoid conflict with purrr::pmap

radiant.multivariate 0.9.2.0

Major changes

  • Renamed pmap function for perceptual maps to prmap to avoid conflict with purrr::pmap
  • Estimate buttons indicate when models should be re-estimated based on changes in user input
  • Upload and download data using the Rstudio file browser. Allows using relative paths to files (e.g., data or images inside an Rstudio project)
  • Long lines of code generated for Report > Rmd or Report > R will be wrapped to enhance readability

Minor changes

  • Enhanced keyboard shortcuts
  • Upgraded tidyr dependency to 0.7

Bug fixes

  • Fix for pmap and mds when a tibble is passed

radiant.multivariate 0.8.7.1

  • Upgraded dplyr dependency to 0.7.1

radiant.multivariate 0.8.2.0

Minor changes

  • Updated output formatting code to make coefficient information more easily accessible
  • Add KMO measures for individual variables to Factor > Pre-factor
  • Code cleanup

Bug fixes

  • Pass plot sizing function to plot_downloader to ensure proper display

radiant.multivariate VERSION 0.8.0

Major changes

  • Added k-medians, from the Gmedians package, as an option in Multivariate > K-clustering
  • Added additional rotation options in Multivariate > Factor
  • Added predict tab for conjoint
  • Added option to analyse conjoint data for multiple respondents (By) or for a specific respondent (Show)
  • Store PWs or IWs from conjoint analysis for multiple respondents
  • Derive and store predictions based on conjoint analysis for multiple respondents

Minor changes

  • Show dataset name in output if dataframe passed directly to analysis function
  • As an alternative to using the Estimate button to run a model you can now also use CTRL-enter or CMD-enter
  • Use ALT-enter to put code into Report > Rmd or Report > R

Bug fixes

  • Import from GPArotation

Deprecated

  • kmeans_clus was replaced by kclus
  • hier_clus was replaced by hclus
  • Use of *_each is deprecated