[R-sig-Geo] STSDF construct

[Saman Monfared]

Hi,
I try to  construct    a  stsdf  st class. But I dont know how.
I attached my data and cod. my data  are cancer rate  incidence.
Best,

Saman.


-- 
Saman Monfared
Msc, Department of Statistics, Shiraz University,
Shiraz 71454, Iran
Email: Samanmonfared1 at gmail.com

Tel: +98 917 5305167
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