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Information & Instructions

Context Search

Context SearchThe Context Search app retrieves occurrences of any user-generated terms within the corpus by examining individual works, combinations of texts, or the entire collection. The results are displayed within the originating sentence or the surrounding paragraph, as selected.
Context Search Instructions


Correlation Network

Correlation NetworkThe Correlation Network displays a diagram indicating the relative strength of the connections between texts in the corpus, affording manipulation of the degree of correlation by comparing the frequency in which all terms appear in each work.
Correlation Network Instructions


Ngram Chart

Omeka Ngram ViewerThe Ngram Chart generates an n-gram, a graph plotting the appearance of contiguous sequences of comma-delimited search strings as they occur over time. These strings, evaluated against the corpus of Marxist texts, can be unigrams (single words), bigrams (two words in sequence), or trigrams (three word sequences), revealing relationships between terms and their frequencies.
Ngram Chart Instructions


Timeline Map

Omeka NeatlineThe Timeline Map displays a Mercator projection with points indicating the locations where the texts in the corpus were initially produced, along with a horizontal SIMILE timeline visualizing the sequence in which they were created.
Timeline Map Instructions


Topic Flow

Topic FlowThe Topic Flow app produces a visual comparison of words appearing within two selected corpus texts, based on their classification within topic groups identified using the latent Dirichlet allocation statistical model.
Topic Flow Instructions