what syntax would I use to build a bubble plot in Rstudio ? My variables are: Expenditure, Income, Family Size, Male, City, Country

in 10 00 01 mdata2 ggplot (mdata, aes (Income, Expenditure, )) ggplot (mdata, aes (Income, Expenditure, size=mdata) ) Don't know how to automatically pick scale for object of type data continuous . Error : Aesthetics must be either length 1 or the same as the data ggplot (mdata, aes (Income, Expenditure, size=1000)) > library (viridis) O Type here to search enovo