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Changelog

Source: NEWS.md

topics 0.40.3

  • added occurance_rate to topicsGrams()
  • added removal_mode, removal_rate_most and removal_rate_least to topicsGrams()
  • ngram_window = c(1) now supported by topicsDtm()
  • legend added to topicsPlot() with ngrams
  • The size in the dot legend will be based on prevalence if scatter_legend_dot_size = “prevalence”. And the popouts are not transparent.
  • Fix the issues of tick and label of the x-axis in 1-dim dot legend.
  • Able to save the pop-out grey topics in the target folder.
  • Fix the bugs of rounding in generate_scatter_plot.
  • The default value of highlight_topic_words is set to NULL in the topicsPlot() function.

topics 0.40.2

  • changed some behaviours in topicsGrams(), including removing top_n and treating n-grams type differently.
  • added stopwords function to topicsGrams().
  • fixed the pmi calculation.
  • fixed the ngrams_max parameter in `topicsPlot()```.

topics 0.40.1

  • adding allowed_word_overlap in topicsPlot() for plotting the most prevalence.
  • improving help texts
  • highlight_topic_words parameter to add different colours for a word list.
  • added stopwords removal for topicsGram().
  • added ngrams_max functionality to topicsPlot().

topics 0.40.

  • removing save_dir and load_dir from all function; only topicsPlot() now has the save_dir as an option.
  • size of the dots in distributions can be plotted according to prevalence.
  • adding p_adjust_method to topicsPlots().

topics 0.30.5

  • plots are not added as a list (and not only saved to the folder)
  • added scatter_show_axis_values to the topcisPlot().
  • adding feature to plot the n_most_prevalent_topics.

topics 0.30.4

  • scaling controls with scale instead of manually resulting in slightly different estimates. (but still same p-value and t-values)
  • removed ridge regression, t-test and correlation codes since they did not work
  • removed automatic removal of NAs in the topics predictions (this should be handled explicitly).
  • topicsTest() default to linear_regression if not the variable only contains 0s and 1s; i.e., now different tests can be applied to different axes.

topics 0.30.3

  • saving settings in dtm for downstream use in other functions.
  • adding parameters in the topicsPred() function including num_iteration, sampling_interval, burn_in.
  • implemented create_new_dtm for creating a new dtm for new data
  • adding test for using topics dimension for training using textTrainRegression().
  • removing forcing user to set save_dir on most functions (only need to do it for topics functions).

topics 0.30.2

  • fixing coherence bug
  • showing prevalence and coherence for in results
  • restructuring the files

topics 0.30.0

  • Harmonizing parameters in topicsTest() incl. x_variable, y_variable and controls
  • fixing error that variable names cannot be names with 1 underscore.

topics 0.22.1

  • added pmi_threshold (experimental) to topicsDtm()
  • removed the saving of raw data and the split procedure in the topicsDtm()
  • adding function that name emphasized topics so the file name starts with 0_.
  • add a parameter to turn off the shuffling of the data in topicsDtm()

topics 0.22

  • change p_threshold to p_alpha
  • moved p_alpha from the topicsTest() function to the topicsPlots() function
  • removed unnecessary list items from topicsTest()

topics 0.21

  • Changes related to compatability with the text-package

topics 0.20

  • Cleaning up code and ensuring improved compatibility across platforms.
  • Started the journey of improving documentation.

topics 0.10.1

Change

  • Removing dim and grid_plot arguments in topicsPlot().
  • Fixing the color bugs.
  • Adding possibility for the user to use gradient colors in all plots.
  • Adding a stop warning when the variable name contains an underscore in topicsTest().

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