Hi all, I'm new with R, recently I began to use the package
"arulesSequences" but the algorithm cspade give me this error:

Error en makebin(data, file) : 'sid' invalid

when I did executed this script,

 x = read_baskets("transactions.basket",sep=",",info=c( "eventID",
"sequenceID","SIZE"))

s <- cspade(x, parameter = list(support = 0.1))
Error en makebin(data, file) : 'sid' invalid

the inputfile is:

322282,20100827,2,AA,BB
312980,20100622,3,CC,DD,EE
312246,20100218,7,FF,GG,HH,II,MM,OO,NN
315047,20091029,2,JJ,KK
201357,20091029,1,JJ
323072,20110401,1,LL
313392,20100308,3,RR,PP,QQ
319757,20110408,7,UU,TT,PP,VV,WW,XX,YY
307269,20090417,2,NN,JJ
323754,20110509,5,ZZ,AA,PR,PP

any help will be useful.
thanks.

greetings.
Jenn.

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