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Util_DFFunctions.R
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Util_DFFunctions.R
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# Data Frame Creation Functions -------------------------------------------
#Function for creation of Data Frames Service 1 day 1.
Fuct_DF_Initial<-function(FoodType){
if (FoodType == "Fruit" ){
Data_Frame<-data.frame("Item No." = 1:Initial_Fr,
"ID"= paste(l,k,j,1:Initial_Fr),
"Location"= "Selection Table",
"Contamination" = as.numeric("0"),
"ContConsumed"=as.numeric("0"),
"Infection"=as.logical(""),
"Illness"= as.logical(""),
"InContamination" = as.numeric("0"),
"ExposedAllergen" = FALSE,
"TotTime"= as.numeric("0"),
"History" = "",
"ConsumedBy"="",
"ConsumedAt"="",
"TouchesContHist"= as.numeric(""),
"WashHistory"= as.numeric("0"),
"TotServices"=as.numeric("0"),
"STtimes"= as.numeric("0"),
"Reserviced"= as.numeric("0"),
"Initial Day" = "1",
"Initial Service" = "1",
"Day" = k,
"Service" = j,
"week"=l,
stringsAsFactors = FALSE
)
} else if (FoodType == "Pss"){
Data_Frame<-data.frame("Item No." = 1:Initial_Pss,
"ID"= paste(l,k,j,1:Initial_Pss),
"Location"= "Selection Table",
"Contamination" = as.numeric("0"),
"ContConsumed"=as.numeric("0"),
"Infection"=as.logical(""),
"Illness"=as.logical(""),
"InContamination" = as.numeric("0"),
"ExposedAllergen" = FALSE,
"TotTime"= as.numeric("0"),
"History"= "",
"ConsumedBy"="",
"ConsumedAt"="",
"TouchesContHist"= as.numeric(""),
"WashHistory"= as.numeric("0"),
"TotServices"=as.numeric("0"),
"STtimes"= as.numeric("0"),
"Reserviced"= as.numeric("0"),
"Initial Day" = "1",
"Initial Service" = "1",
"Day" = k,
"Service" = j,
"week"=l,
stringsAsFactors = FALSE
)
}else if (FoodType == "Pre"){
Data_Frame<-data.frame("Item No." = 1:Initial_Pss,
"ID"= paste(l,k,j,1:Initial_Pre),
"Location"= "Selection Table",
"Contamination" = as.numeric("0"),
"ContConsumed"=as.numeric("0"),
"Infection"=as.logical(""),
"Illness"=as.logical(""),
"InContamination" = as.numeric("0"),
"ExposedAllergen" = FALSE,
"PickTS" = FALSE,
"SpoilageCon" = 0,
"InSpoilageCon" = 0,
"SpoiledYN" = FALSE,
"TotTime"= as.numeric("0"),
"History" = "",
"ConsumedBy"="",
"ConsumedAt"="",
"TouchesContHist"= as.numeric(""),
"WashHistory"= as.numeric("0"),
"TotServices"=as.numeric("0"),
"STtimes"= as.numeric("0"),
"Reserviced"= as.numeric("0"),
"Initial Day" = "1",
"Initial Service" = "1",
"Day" = k,
"Service" = j,
"week"=l,
stringsAsFactors = FALSE
)
}
return(Data_Frame)
}
#Function for creating data frames that take into consideration food prom previouss data frames.
Fuct_DF_Reservice<-function(FoodType){
if (FoodType == "Fruit" ){
Data_Frame<-data.frame("Item No." = 1:(Initial_Fr-(No_Left_Selection_Fr)),
"ID"= paste(l,k,j,1:(Initial_Fr-(No_Left_Selection_Fr))),
"Location"= "Selection Table",
"Contamination" = as.numeric("0"),
"ContConsumed"=as.numeric("0"),
"Infection"=as.logical(""),
"Illness"=as.logical(""),
"InContamination" = as.numeric("0"),
"ExposedAllergen" = FALSE,
"TotTime"= as.numeric("0"),
"History" = "",
"ConsumedBy"="",
"ConsumedAt"="",
"TouchesContHist"= as.numeric(""),
"WashHistory"= as.numeric("0"),
"TotServices"=as.numeric("0"),
"STtimes"= as.numeric("0"),
"Reserviced"= as.numeric("0"),
"Initial Day" = k,
"Initial Service" = j,
"Day" = k,
"Service" = j,
"week"=l,
stringsAsFactors = FALSE
)
} else if (FoodType == "Pss"){
Data_Frame<-data.frame("Item No." = 1:(Initial_Pss-(No_Left_Selection_Pss)),
"ID"= paste(l,k,j,1:(Initial_Pss-(No_Left_Selection_Pss))),
"Location"= "Selection Table",
"Contamination" = as.numeric("0"),
"ContConsumed"=as.numeric("0"),
"Infection"=as.logical(""),
"Illness"=as.logical(""),
"InContamination" = as.numeric("0"),
"ExposedAllergen" = FALSE,
"TotTime"= as.numeric("0"),
"History" = "",
"ConsumedBy"="",
"ConsumedAt"="",
"TouchesContHist"= as.numeric(""),
"WashHistory"= as.numeric("0"),
"TotServices"=as.numeric("0"),
"STtimes"= as.numeric("0"),
"Reserviced"= as.numeric("0"),
"Initial Day" = k,
"Initial Service" = j,
"Day" = k,
"Service" = j,
"week"=l,
stringsAsFactors = FALSE
)
}else if (FoodType == "Pre"){
Data_Frame<-data.frame("Item No." = 1:(Initial_Pre-(No_Left_Selection_Pre)),
"ID"= paste(l,k,j,1:(Initial_Pre-(No_Left_Selection_Pre))),
"Location"= "Selection Table",
"Contamination" = as.numeric("0"),
"ContConsumed"=as.numeric("0"),
"Infection"=as.logical(""),
"Illness"=as.logical(""),
"InContamination" = as.numeric("0"),
"ExposedAllergen" = FALSE,
"PickTS" = FALSE,
"SpoilageCon" = 0,
"InSpoilageCon" = 0,
"SpoiledYN" = FALSE,
"TotTime"= as.numeric("0"),
"History" = "",
"ConsumedBy"="",
"ConsumedAt"="",
"TouchesContHist"= as.numeric(""),
"WashHistory"= as.numeric("0"),
"TotServices"=as.numeric("0"),
"STtimes"= as.numeric("0"),
"Reserviced"= as.numeric("0"),
"Initial Day" = k,
"Initial Service" = j,
"Day" = k,
"Service" = j,
"week"=l,
stringsAsFactors = FALSE
)
}
return(Data_Frame)
}
#Function creating Data frame that feeds items if they run out
Fuct_DF_Feeding<-function(FoodType){
if(FoodType == "Fruit"){
Data_Frame<-data.frame("Item No." = 1:Row_size_Fr,
"ID"= paste(l,k,j,nrow(Fr_Data.Frame)+1:Row_size_Fr),
"Location"= "Selection Table",
"Contamination" = as.numeric("0"),
"ContConsumed"=as.numeric("0"),
"Infection"=as.logical(""),
"Illness"=as.logical(""),
"InContamination" = as.numeric("0"),
"ExposedAllergen" = FALSE,
"TotTime"= as.numeric("0"),
"History" = "",
"ConsumedBy"="",
"ConsumedAt"="",
"TouchesContHist"= as.numeric(""),
"WashHistory"= as.numeric("0"),
"TotServices"=as.numeric("0"),
"STtimes"= as.numeric("0"),
"Reserviced"= as.numeric("0"),
"Initial Day" = "1",
"Initial Service" = "1",
"Day" = k,
"Service" = j,
"week"=l,
stringsAsFactors = FALSE
)
} else if (FoodType == "Pss"){
Data_Frame<-data.frame("Item No." = 1:Row_size_Pss,
"ID"= paste(l,k,j,nrow(Pss_Data.Frame)+1:Row_size_Pss),
"Location"= "Selection Table",
"Contamination" = as.numeric("0"),
"ContConsumed"=as.numeric("0"),
"Infection"=as.logical(""),
"Illness"=as.logical(""),
"InContamination" = as.numeric("0"),
"ExposedAllergen" = FALSE,
"TotTime"= as.numeric("0"),
"History" = "",
"ConsumedBy"="",
"ConsumedAt"="",
"TouchesContHist"= as.numeric(""),
"WashHistory"= as.numeric("0"),
"TotServices"=as.numeric("0"),
"STtimes"= as.numeric("0"),
"Reserviced"= as.numeric("0"),
"Initial Day" = "1",
"Initial Service" = "1",
"Day" = k,
"Service" = j,
"week"=l,
stringsAsFactors = FALSE
)
}else if (FoodType=="Pre"){
Data_Frame<-data.frame("Item No." = 1:Row_size_Pre,
"ID"= paste(l,k,j,nrow(Pre_Data.Frame)+1:Row_size_Pre),
"Location"= "Selection Table",
"Contamination" = as.numeric("0"),
"ContConsumed"=as.numeric("0"),
"Infection"=as.logical(""),
"Illness"=as.logical(""),
"InContamination" = as.numeric("0"),
"ExposedAllergen" = FALSE,
"PickTS" = FALSE,
"SpoilageCon" = 0,
"InSpoilageCon" = 0,
"SpoiledYN" = FALSE,
"TotTime"= as.numeric("0"),
"History" = "",
"ConsumedBy"="",
"ConsumedAt"="",
"TouchesContHist"= as.numeric(""),
"WashHistory"= as.numeric("0"),
"TotServices"=as.numeric("0"),
"STtimes"= as.numeric("0"),
"Reserviced"= as.numeric("0"),
"Initial Day" = "1",
"Initial Service" = "1",
"Day" = k,
"Service" = j,
"week"=l,
stringsAsFactors = FALSE
)
}
return(Data_Frame)
}
#Function for adding Contamination of fruit in data frame into the vector
Func_FoodCont_Vector<-function(DF,Vector){
Items_Added<-DF$Contamination[which(DF$Contamination>0)]
Vector<-c(Vector,Items_Added)
return(Vector)
}
Func_Adding_Initial_MilkCont<-function(df, mean, sd){
df$SpoilageCon<-rnorm(nrow(df), mean = mean, sd= sd)#rtri(nrow(df),min=0,mode=1,max=4)
df$InSpoilageCon<-df$SpoilageCon
# for (i in 1:nrow(df)){
# Levels<-rtri(1,min=0,mode=1,max=4)
# df[i,colnames(df)== "SpoilageCon"]<-Levels
# }
return(df)
}