tosca0.3-4 package

Transform textmeta to corpus

"meta" Component of "textmeta"-Objects

Transform corpus to textmeta

Data Preprocessing

Cluster Analysis

Deletes and Renames Articles with the same ID

Creating List of Duplicates

Subcorpus With Count Filter

Subcorpus With Date Filter

Subcorpus With ID Filter

Subcorpus With Word Filter

Function to validate the fit of the LDA model

Function to validate the fit of the LDA model

Function to fit LDA model

Create Lda-ready Dataset

Counts Words in Text Corpora

Preparation of Different LDAs For Clustering

Merge Textmeta Objects

Plotting topics over time as stacked areas below plotted lines.

Plotting Counts of specified Wordgroups over Time (relative to Corpus)

Plotting Topics over Time relative to Corpus

Plots Counts of Documents or Words over Time (relative to Corpus)

Plotting Counts of Topics over Time (Relative to Corpus)

Plotting Counts of Topics-Words-Combination over Time (Relative to Wor...

Plots Counts of Topics-Words-Combination over Time (Relative to Topics...

Plotting Counts/Proportion of Words/Docs in LDA-generated Topic-Subcor...

Precision and Recall

Read Corpora as CSV

Read WhatsApp files

Read Pages from Wikipedia

Read files from Wikinews

Removes XML/HTML Tags and Umlauts

Sample Texts

Export Readable Meta-Data of Articles.

Exports Readable Text Lists

"textmeta"-Objects

Transform textmeta to an object with tidy text data

Calculating Topic Coherence

Coloring the words of a text corresponding to topic allocation

Get The IDs Of The Most Representive Texts

Top Words per Topic