Dear all!

I find a problem from SPI package. When I try a 6 months scale I have this
error:
write.table(test,file="spi.txt",quote=FALSE,row.names=TRUE)
spi3<-spi(6,"spi.txt",1902,2009)
Error in paste(title, sep = "") :
  argument "title" is missing, with no default
If I use 3 months scale everything is ok.

Please help me to solve this problem!

Thank you!


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Catalin-Constantin ROIBU
Lecturer PhD, Forestry engineer
Forestry Faculty of Suceava
Str. Universitatii no. 13, Suceava, 720229, Romania
office phone     +4 0230 52 29 78, ext. 531
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