The word cloud in R - A complete guide

The word cloud in R - A complete guide

A word cloud in R is often called as the text clouds. It is the visual appealing representation of the data which highlights the most frequently used or repeated words. Hello folks, today, we are going to discuss one of the visualization graphs i.e. word clouds. Word clouds are widely used in data analysis to analyze and understand the behavior or the sentiment of the data. In this article, we will be looking at various types of word clouds that we can plot in R.

A word cloud in R is often called as the text clouds. It is the visual appealing representation of the data which highlights the most frequently used or repeated words.

Today, we are going to discuss one of the visualization graphs i.e. word clouds.

Word clouds are widely used in data analysis to analyze and understand the behavior or the sentiment of the data.

In this article, we will be looking at various types of word clouds that we can plot in R.

Pros and Cons of Word Clouds in R

Pros of Word cloudsCons of Word cloudsWord clouds offer the supreme visually appealing text representation. They are quite simple. The size of the words will represent their volume in the data.Yes, word clouds are visually appealing and meaningful. But The word clouds will fail in the process of major decision making.Word clouds are highly informative and they are one of the best tool for communicating your findings. Through the highlighted text, it facilitates the text analysis to understand the behaviour and sentiment of the data.You cannot use the word clouds for the quantitative or numerical data analysis as this process only includes the categorical data.They are meaningful. You can easily extract the insights to draw the discussions over the problem.

The syntax of wordcoulds in R

Word clouds: Word clouds are the visually appealing representation of the text data in which the size of the words will represent their volume in the data.

wordcloud2(data,size,color,backgroundcolor,shape,minrotation,maxrotation)

Where:

  • data = The input data file
  • size = The size of the words which should be displayed in the plot.
  • color = The colour of the words in the plot.
  • backgroundcolor = To set the background color of the plot.
  • shape = The shape of the text data representation.
  • min/max rotation = The angle or the rotation of the words.

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