All Questions
Tagged with word-cloud ggplot2
15 questions
1
vote
1
answer
345
views
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(...
- 11
1
vote
2
answers
806
views
Wordcloud showing colour based on a variable in R
I'm creating a wordcloud in which the size of the words is based on frequency, but i want the colour of the words to be defined by a variable (a string). The aim is to join two types of a dataset in ...
- 13
2
votes
1
answer
310
views
GGWordcloud with gradient color / transparent words (GGPlot Wordcloud gradient with adjustcolor)
I have created a wordcloud with ggwordcloud, because unfortunately I can't use alternative wordcloud packages. I was able to customize ggwordcloud to my requirements so far, only unfortunately I miss ...
- 189
1
vote
1
answer
621
views
R plotting word clouds in custom shape (e.g logos)
I've a question - is there a way to plot my wordcloud in a certain shape (in accordance to a picture?) e.g apple logo etc.?
Cheerio,
Nadine
- 359
0
votes
1
answer
200
views
display wordcloud with ggarrange and qplot
I am trying to get word cloud graphs from the R wordcloud package to show up using ggarrange but they are not. The wordcloud code looks like this:
Essay_wc[[cor]] <- wordcloud(d_essay$word, d_essay$...
0
votes
2
answers
590
views
Plotting multiple wordcloud (ggwordcloud) with other types of plots in ggplot2
I am trying to plot several wordclouds in a scatterplot and I wonder if one can control the position of a wordcloud in ggplot?
As an example the code below overlays both wordclouds around the origin ...
- 429
0
votes
1
answer
2k
views
R shiny plot positioning
I am new to R shiny. I am trying to position my plots right next to each other instead of one being at the top and the other below it. I want my word cloud to be on the left and the bar plot to be on ...
- 742
1
vote
1
answer
139
views
how to use self define color groups in word cloud
I would like to define a color groups for my graph.
Here is the color groups that I got:
Now I would like to create wordcloud using this color groups and how should I modify wordcloud codes:
y<-c(&...
- 2,291
0
votes
0
answers
663
views
How to display weights/frequency of each word in wordcloud?
I have created a wordcloud and, have used wordcloud() and ggplot(). I am unable to add the word frequencies to respective words in the cloud. I want the labels to appear in a single size and not in ...
- 11
8
votes
1
answer
4k
views
Subplot/facets with wordclouds
I'm trying to make subplots/facets of several wordclouds in a way that's
pleasing to the eye.
Problems:
I can't get base R to combine wordcloud-outputs properly
making wordclouds with ggplot2 allows ...
- 1,326
0
votes
0
answers
86
views
ggplot2 not working like I would like
I try to plot this visual with ggplot2:
ggplot(Trump_df, aes(x=freq.dif, y=Spacing)) +
geom_text(aes(size=TrumpT.txt, label=row.names(Trump_df),
colour=freq.dif), alpha=0.7, family="...
- 33
3
votes
1
answer
182
views
Scatterplot with two legends with corresponding colors
I've got the following plot:
So I've got two groups of words that I've coloured in red and blue. Besides that I've got two legends where each legend corresponds to one group.
My code is as follows:
...
- 789
6
votes
2
answers
2k
views
Use wordlayout results for ggplot geom_text
The R package wordcloud has a very useful function which is called wordlayout. It takes initial positions of words and their respective sizes an rearranges them in a way that they do not overlap. I ...
- 811
2
votes
2
answers
2k
views
How to put a wordcloud in a grob?
I've created a simple wordcloud:
require(wordcloud)
words <- c('affectionate', 'ambitious', 'anxious', 'articulate', 'artistic', 'caring', 'contented', 'creative', 'cynical', 'daring', '...
- 482
18
votes
2
answers
3k
views
geom_wordcloud : is this a pipe dream
I deal a bit with textual data across various grouping variables. I'm thinking of creating a method to make faceted wordcloud plots using Ian Fellows' wordcloud package. I like the way ggplot2 ...
- 110k