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recode.check <-
function(data, Raw_Ind=1){
### set error indicator to default value of 0 for each subject
## if mean not 0, implies ERROR in file
Error_Ind <- rep(0, dim(data)[1])
### test for consistency of T1 (initial age) and T2 (projection age)
set_T1_missing <- data$T1
set_T2_missing <- data$T2
set_T1_missing[which((data$T1 < 20 | data$T1 >= 90) | data$T1 >= data$T2)] <- NA
set_T2_missing[which(data$T2 > 90 | data$T1 >= data$T2)] <- NA
Error_Ind[is.na(set_T1_missing)] <- 1
Error_Ind[is.na(set_T2_missing)] <- 1
### RR covariates are in raw/original format
if (Raw_Ind == 1) {
### test for consistency of NumBiop (#biopsies) and Hyperplasia
## set NB_Cat to default value of -1
NB_Cat <- rep(-1, dim(data)[1])
## REQUIREMENT (A)
NB_Cat[which((data$N_Biop == 0 | data$N_Biop == 99) & data$HypPlas != 99)] <- "A"
Error_Ind[which(NB_Cat == "A")] <- 1
## REQUIREMENT (B)
NB_Cat[which((data$N_Biop > 0 & data$N_Biop < 99) & (data$HypPlas != 0 & data$HypPlas != 1 & data$HypPlas != 99))] <- "B"
Error_Ind[which(NB_Cat == "B")] <- 1
### editing and recoding for N_Biop
NB_Cat[which(NB_Cat == -1 & (data$N_Biop == 0 | data$N_Biop == 99))] <- 0
NB_Cat[which(NB_Cat == -1 & data$N_Biop == 1)] <- 1
NB_Cat[which(NB_Cat == -1 & (data$N_Biop >= 2 | data$N_Biop != 99))] <- 2
NB_Cat[which(NB_Cat == -1)] <- NA
### editing and recoding for AgeMen
AM_Cat <- rep(NA, dim(data)[1])
AM_Cat[which((data$AgeMen >= 14 & data$AgeMen <= data$T1) | data$AgeMen ==99 )] <- 0
AM_Cat[which(data$AgeMen >= 12 & data$AgeMen < 14)] <- 1
AM_Cat[which(data$AgeMen > 0 & data$AgeMen < 12)] <- 2
AM_Cat[which(data$AgeMen > data$T1 & data$AgeMen !=99)] <- NA
## for African-Americans AgeMen code 2 (age <= 11) grouped with code 1(age == 12 or 13)
AM_Cat[which(data$Race == 2 & AM_Cat ==2)] <- 1
### editing and recoding for Age1st
AF_Cat <- rep(NA, dim(data)[1])
AF_Cat[which(data$Age1st < 20 | data$Age1st == 99)] <- 0
AF_Cat[which(data$Age1st >= 20 & data$Age1st < 25)] <- 1
AF_Cat[which((data$Age1st >= 25 & data$Age1st < 30) | data$Age1st == 98)] <- 2
AF_Cat[which(data$Age1st >= 30 & data$Age1st < 98)] <- 3
AF_Cat[which(data$Age1st < data$AgeMen & data$AgeMen != 99)] <- NA
AF_Cat[which(data$Age1st > data$T1 & data$Age1st <98)] <- NA
## for African-Americans Age1st is not a RR covariate and not in RR model, set to 0
AF_Cat[which(data$Race == 2)] <- 0
### editing and recoding for N_Rels
NR_Cat <- rep(NA, dim(data)[1])
NR_Cat[which(data$N_Rels == 0 | data$N_Rels == 99)] <- 0
NR_Cat[which(data$N_Rels == 1)] <- 1
NR_Cat[which(data$N_Rels >= 2 & data$N_Rels < 99)] <- 2
## for Asian-American NR_Cat=2 is pooled with NR_Cat=2
NR_Cat[which((data$Race >= 6 & data$Race <= 11) & NR_Cat == 2)] <- 1
}
### Raw_Ind=0 means RR covariates have already been re-coded to 0, 1, 2 or 3 (when necessary)
### edit/consistency checks for all relative four risk covariates not performed when Raw_Ind=0. (use this option at your own risk)
if (Raw_Ind == 0){
NB_Cat <- data$N_Biop
AM_Cat <- data$AgeMen
AF_Cat <- data$Age1st
NR_Cat <- data$N_Rels
}
### setting RR multiplicative factor for atypical hyperplasia
R_Hyp <- rep(NA, dim(data)[1])
R_Hyp[which(NB_Cat == 0)] <- 1.00
R_Hyp[which((NB_Cat != "A" & NB_Cat > 0) & data$HypPlas == 0)] <- 0.93
R_Hyp[which((NB_Cat != "A" & NB_Cat > 0) & data$HypPlas == 1)] <- 1.82
R_Hyp[which((NB_Cat != "A" & NB_Cat > 0) & data$HypPlas == 99)] <- 1.00
set_HyperP_missing <- data$HypPlas
set_R_Hyp_missing <- R_Hyp
set_HyperP_missing[which(NB_Cat == "A")] <- "A"
set_R_Hyp_missing[which(NB_Cat == "A")] <- "A"
set_HyperP_missing[which(NB_Cat == "B")] <- "B"
set_R_Hyp_missing[which(NB_Cat == "B")] <- "B"
set_Race_missing <- data$Race
Race_range<-seq(1,11)
set_Race_missing[-which(data$Race %in% Race_range)]<-"U"
Error_Ind[which(is.na(NB_Cat) | is.na(AM_Cat) | is.na(AF_Cat) | is.na(NR_Cat) | set_Race_missing == "U")] <- 1
### african-american RR model from CARE study:(1) eliminates Age1st from model;(2) groups AgeMen=2 with AgeMen=1;
## setting AF_Cat=0 eliminates Age1st and its interaction from RR model;
AF_Cat[which(data$Race == 2)] <- 0
## group AgeMen RR level 2 with 1;
AM_Cat[which(data$Race == 2 & AM_Cat ==2)] <- 1
### hispanic RR model from San Francisco Bay Area Breast Cancer Study (SFBCS):
### (1) groups N_Biop ge 2 with N_Biop eq 1
### (2) eliminates AgeMen from model for US Born hispanic women
### (3) group Age1st=25-29 with Age1st=20-24 and code as 1
### for Age1st=30+, 98 (nulliparous) code as 2
### (4) groups N_Rels=2 with N_Rels=1;
NB_Cat[which((data$Race %in% c(3,5)) & (data$N_Biop %in% c(0,99)))] <- 0
NB_Cat[which((data$Race %in% c(3,5)) & NB_Cat==2)] <- 1
AM_Cat[which(data$Race==3)] <- 0
AF_Cat[which((data$Race %in% c(3,5)) & (data$Age1st!=98) & AF_Cat==2)] <- 1
AF_Cat[which((data$Race %in% c(3,5)) & AF_Cat==3)] <- 2
NR_Cat[which((data$Race %in% c(3,5)) & NR_Cat == 2)] <- 1
### for asian-americans NR_Cat=2 is pooled with NR_Cat=1;
NR_Cat[which((data$Race >= 6 & data$Race <= 11) & NR_Cat == 2)] <- 1
CharRace <- rep(NA, dim(data)[1])
CharRace[which(data$Race == 1)] <- "Wh" #white SEER 1983:87 BrCa Rate
CharRace[which(data$Race == 2)] <- "AA" #african-american
CharRace[which(data$Race == 3)] <- "HU" #hispanic-american (US born)
CharRace[which(data$Race == 4)] <- "NA" #other (native american and unknown race)
CharRace[which(data$Race == 5)] <- "HF" #hispanic-american (foreign born)
CharRace[which(data$Race == 6)] <- "Ch" #chinese
CharRace[which(data$Race == 7)] <- "Ja" #japanese
CharRace[which(data$Race == 8)] <- "Fi" #filipino
CharRace[which(data$Race == 9)] <- "Hw" #hawaiian
CharRace[which(data$Race == 10)] <- "oP" #other pacific islander
CharRace[which(data$Race == 11)] <- "oA" #other asian
CharRace[which(is.na(CharRace))] <- "??" #non-applicable race code
recode_check<- cbind(Error_Ind, set_T1_missing, set_T2_missing, NB_Cat, AM_Cat, AF_Cat, NR_Cat, R_Hyp, set_HyperP_missing, set_R_Hyp_missing, set_Race_missing, CharRace)
recode_check <- data.frame(recode_check, row.names=NULL)
return(recode_check)
}
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