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Questions tagged [wordcloud2]

64 questions
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1 answer

Is there any way to show a wordcloud2 in Rmarkdown as a PDF or Word file?

I'm trying to show a wordcloud2 wordcloud, but it only works in an html-knitted Rmd file. This works: --- title: "Untitled" output: html_document --- ```{r wordcloud} library(wordcloud2) wordcloud2(demoFreq) ``` But this does not: --- title:…
wordsforthewise
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Maximizing plots in R Shiny bs4Dash

I have looked online everywhere to no avail. I cannot seem to get these plots to maximize their heights and widths to full window size upon maximizing the boxes. It is a requirement that I use bs4Dash. I looked at this post but the provided…
FreyGeospatial
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How to render a DT::data.table and a wordcloud2::wordcloud2 in the mainPanel of a ShinyApp?

How to render a DT::data.table and a wordcloud2::wordcloud2 in the mainPanel of a ShinyApp? Here is a reproducible example. When I comment the wordcloud2 codes and adjust the code, the DT::data.table render normally. # Only run examples in…
Danilo Correa
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How to Save the wordcloud in R

Can you please help to save word cloud on my local drive as an image?, I am looking for a code/command to get it done automatically through R Programming. I have tried with saveWidget, plotly, orca but not get success. I have used below code to…
sanjay saini
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wordcloud2 does not display numbered colors

When I use numbered colors in wordcloud2, nothing is displayed. library(wordcloud2) wordcloud2(demoFreq,color='blue1') Color names without numbers are ok. E.g. color='blue' What am I missing?
Bartli
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Using R to analyse pubmed articles. Trying to create wordcloud but also association with year of publication

MOST RECENT EDIT: I have successfully created my required data frames containing pmid,year and abstract as columns from a literature search on pubmed. I then split this data frame into many separate ones by year. So I have multiple data frames…
Aidi
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Wordcloud error in Rmarkdown: only one wordcloud shows up in html

I successfully created two wordclouds in Rmarkdown by importing two different datasets, but one wordcloud did not show up after I knit it to html. Does anyone know how to fix it? output: html_document knitr::opts_chunk$set(echo=FALSE,…
Stef
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R wordcloud2 showing blank page

I'm trying to make a wordcloud with wordcloud2 from cran page (https://cran.r-project.org/web/packages/wordcloud2/vignettes/wordcloud.html) and I've downloaded it using the…
Alaleh
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Comparison Cloud in wordcloud2 package in R

Is there a way to make a comparison cloud with the wordcloud2 package in R. I want a wordcloud that is colored by a categorical variable in the dataset and a legend to be created on the wordcloud. This is an example in the original wordcloud package…
realrbird
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R wordcloud2 picture changes when exported

When I want to export a wordcloud2 picture, the wordcloud seems to be recalculated and looks very different from the one in the viewer. How can I prevent R from creating another…
Bartli
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Why do characters from foreign alphabets not show in my wordcloud on R?

I am trying to create a wordcloud with 'Thank You' in different languages. Somehow, some characters don't show on the plot, however. library(ggplot2) data("thankyou_words_small") set.seed(42) data("thankyou_words_small") ggplot( …
Siobhan
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Wordcloud per topic for quanteda textmodel_lda in R

Is there any possibility to extract wordclouds for each topic from quanteda textmodels_lda in R? All approaches I tried failed as I am not able to extract terms, topics and frequency from the model an put it into a wordcloud. Thank you very much!
Mimi van Drey
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How to put a title in a wordcloud with `wordcloud2` in R?

How to put a title in a wordcloud with wordcloud2 in R? df <- structure(list(age = c(18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L, 18L),…
Julien
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RMarkdown only showing first out of multiple plots

[EDIT] updated for much simpler, reproducible output that generates same issue. Code below. When I knit the code, only the first wordcloud shows up. I can put either function (month, year) in the first section and the plot will show. Why are my…
AutoOffice
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Shiny issues when rendering highchartOutput + wordcloud2Output in the same page

I'm looking for put in the same tabPanel in my ui.R : 1 highchartOutput and 1 wordcloud2Output But only my wordcloud2Output print. I try to isolate, my highchartOutput, no problem it's run without wordcloud2Output in the same tabPanel. Exemple : …
Martin RDL
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