R Notebook

This is an R Markdown Notebook. When you execute code within the notebook, the results appear beneath the code.

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Nr=NROW(TAGs)
i=1
for (i in 1:Nr) { 
  QryText<-paste('select TimeStamp,Value,Good from ASECA where Tag=',paste('"',TAGs$TAG[i],'"',sep=''),'order by timestamp ASC')
  ValueQry <- dbSendQuery(Cx,QryText)
  
  ValLst <- fetch(ValueQry,n=-1)
  dbClearResult(ValueQry)
  ## Con la nueva lista calcula las estadisticas de cada TAG
  hist(ValLst$Value, xlab = i, main = paste("Histogram of TAG", TAGs$TAG[i]),col = "lightblue")  
  }

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