Stacked Area Plot

To create this exact chart, copy the code below and run it as a do file.


// prepare the example data sysuse nlsw88, clear gen ind_gr = industry recode ind_gr 1/5=1 6=2 7=3 8/10=4 11=5 12=6 label define ind_gr 1 "manual" /// 2 "trade" /// 3 "finance" /// 4 "other services" /// 5 "professional services" /// 6 "public administration" label value ind_gr ind_gr // compute percentile ranks egen n = count(wage) egen i = rank(wage) gen hazen = (i - 0.5) / n * 100 label variable hazen "percentile rank of income" // smooth the proportions mkspline s_w=hazen, cubic nknots(5) mlogit ind_gr s_w* predict pr* // create the graph gen zero = 0 gen one = 100 gen l1 = (pr1)*100 gen l2 = (pr1 + pr2)*100 gen l3 = (pr1 + pr2 + pr3)*100 gen l4 = (pr1 + pr2 + pr3 + pr4)*100 gen l5 = (pr1 + pr2 + pr3 + pr4 + pr5)*100 sort hazen // collect the labels for the second y-axis local mid = l1[_N]/2 local yaxis `"`mid' "manual""' local mid = (l2[_N]-l1[_N])/2 + l1[_N] local yaxis `"`yaxis' `mid' "trade""' local mid = (l3[_N]-l2[_N])/2 + l2[_N] local yaxis `"`yaxis' `mid' "finance""' local mid = (l4[_N]-l3[_N])/2 + l3[_N] local yaxis `"`yaxis' `mid' "other services""' local mid = (l5[_N]-l4[_N])/2 + l4[_N] local yaxis `"`yaxis' `mid' "professional services""' local mid = (100-l5[_N])/2 + l5[_N] local yaxis `"`yaxis' `mid' "public administration""' twoway rarea zero l1 hazen, yaxis(1) || /// rarea l1 l2 hazen, yaxis(2) || /// rarea l2 l3 hazen || /// rarea l3 l4 hazen || /// rarea l4 l5 hazen || /// rarea l5 one hazen, /// ytitle("percentage") /// ylab(`yaxis', axis(2) angle(-45)) /// yscale(range(0 100) axis(1)) /// yscale(range(0 100) axis(2)) /// ytitle("", axis(2)) /// plotregion(margin(zero)) /// aspect(1) /// legend(off)




0 views

© 2020 by Survey Design and Analysis Services. 

  • LinkedIn
  • Facebook
  • Twitter
  • YouTube