title: R shiny gauge chart
body: <p>Could someone help me draw a gauge chart in R Shiny?I don`t need it to be dynamic, but to have a KPI that I assign with a value and to show that when I run the app.It should be red from 0 to 0.3, yellow from 0.3 to 0.5 and green from 0.5 to 1.</p>