I have a two-column data as below that I really need to create a quarter circle bar polar chart similar to the attached image (a quarter circle bar polar plot from zero to 90 degree).
Angle Frequency 0-10 83.3 10_20 26.6 20_30 15.7 30_40 62.3 40_50 32.4
I tried using
plotly in R as below:
library("plotly") p <- plot_ly( type = 'barpolar', r = c(83.3, 26.6, 15.7, 62.3, 32.4), theta = c(0, 10, 20, 30, 40)) %>% layout( polar = list( radialaxis = list( visible = T, range = c(0,60) ), sector = c(0,90), radialaxis = list( tickfont = list( size = 10 ) ), angularaxis = list( tickfont = list( size = 10 ) ) ) )
However, I need to change some features of the created circular bar polar chart using
plotly , and I could not find how to modify them.
Here are my questions:
How do I modify the interval of the bins? In my current chart, angles are divided into 15 degree increments: 0, 15, 30, 45, 60, 75, and 90 degrees. I need to change this interval to 10 and make the divisions 0, 10, 20, 30, 40, 50, 60, 70, 80, and 90. How can I do that?
How to set an interval of two theta for one individual frequency (as shown in my dataset)? For example, in the plot, I want to show the frequency of 83.3 for a theta interval of zero to 10; frequency of 26.6 for a theta interval of 10 to 20, …, and frequency of 32.4 for a theta interval of 40 to 50. How to do that?
How can I change the colour of the bars? Now all five bars are blue, but I want to change the blue colour, for example, to black, red, or any colour.
I am really stuck in fixing these features, and highly need your valuable help. I would highly appreciate your great advice and help. Many thanks.