barplot(d[1:10,]$freq, las = 2, names.arg = d[1:10,]$word, col ="lightblue", main ="Most frequent words", ylab = "Word frequencies") Infos This analysis has been performed using R (ver. 3.3.2). Enjoyed this article? I’d be very grateful if you’d help it spr...
Horizontal and vertical bar charts are already common and familiar — they are standard formats in most academic or professional presentations. ButR providesa stacked bar chart that lets you introduce different variables to each category. Numbers<-table(mtcars$cyl,mtcars$gear) barplot(Numbers,main='...
R的基础包里面也有很多画图函数,例如plot();barplot();qqplot(); 但是还有大名鼎鼎的ggplot2包,用这个包的函数画出的图比较漂亮,而且使用灵活。在ggplot的官方手册中提及到, 一张统计图形是由从数据到几何对象(geometric object,记为geom,如点,线,条形等),图形属性(ae...
In the third article of this series, Sanil Mhatre demonstrates how to perform a sentiment analysis using R including generating a word cloud, word associations, sentiment scores, and emotion classification.
For categorical variables (factors), statistical summaries (number of missing values, number of unique values, percentage and number of individuals in the mode level) are displayed in a table and the distributions are visualized with colored barplots. This simple analysis showed that the ...
Currently, the following types of plot are supported.### Barss-plot barPlot s-plot horizontalBar s-plot multiBar s-plot colorBar### Liness-plot lines### Dotss-plot pca s-plot scatterplot s-plot scatterplot3d s-plot scatterplot2 s-plot...