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Is it possible to get FREX value in labelTopics function? #265

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recordyao opened this issue Dec 31, 2021 · 1 comment
Open

Is it possible to get FREX value in labelTopics function? #265

recordyao opened this issue Dec 31, 2021 · 1 comment

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@recordyao
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I want to use FREX to determine the topic name. Not only do I want the words rank based on FREX, but also I want to get the FREX value for each word so that I can plot a wordcloud to illustrate to the readers. So is it possible to extract FREX value from labelTopics function?
@ryanyangwang
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Would the built-in function calcfrex be something you are looking for?
frex_word <- calcfrex(your_stm_object$beta$logbeta[[1]])

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@recordyao @ryanyangwang