# Come to_px2 ma con la possibilità di usare una colonna info per ogni misura
# X_rule al posto di info
# X_rule: un numero al di sotto del quale i dati non possono essere pubblicati (X)
# Per il momento ho fatto in modo che le X vengano messe per tutti i valori inferiori
# a X_rule e superiori a zero.
# Anzi cambio: in questa versione tutte le misure NA verranno pubblicate con delle X
to_px4 <- function(.cube, vars, measure_vars, measure_name = NULL,
.symbols = c("X", "...", "()"), TITLE = "Title unknown",
PRECISION = NULL, SHOWDECIMALS = 0){
livelli_variabili <- lapply(.cube[ , rev(vars)], function(x) as.character(unique(x)))
# 1. Creazione STUB
s01 <- add_quotes(vars)
s02 <- riduci_virgole(s01)
STUB <- paste0("STUB=", s02, ";")
# 2. Creazione HEADING
if(is.null(measure_name)){
HEADING <- NULL
}else{
h01 <- add_quotes(measure_name)
HEADING <- paste0("HEADING=", h01, ";")
}
# 3. Creazione VALUES
v01 <- lapply(livelli_variabili, add_quotes)
v02 <- lapply(v01, riduci_virgole)
if(is.null(measure_name)){
v03 <- NULL
}else{
v03 <- paste0("VALUES(", add_quotes(measure_name), ")=",
riduci_virgole(add_quotes(measure_vars)), ";")
}
v04 <- lapply(rev(vars), add_quotes)
VALUES <- paste0("VALUES(", v04, ")=", v02, ";")
VALUES <- c(v03, VALUES)
if(is.null(PRECISION)){
PRECISION <- NULL
}else{
# PRECISION = c("misura", "ETP")
PRECISION <- paste(add_quotes(PRECISION), collapse = ", ")
PRECISION <- paste0("PRECISION(", PRECISION, ")=4;")
}
# 4. Creazione DATA
DATA <- .cube[ , measure_vars, drop = FALSE]
# if(!is.null(X_rule)){
# for(i in seq_along(measure_vars)){
# k <- (DATA[[i]] < X_rule & DATA[[i]] > 0 & !is.na(DATA[[i]]))
# DATA[[i]][k] <- "\"..\""
# }
# }
DATA[is.na(DATA)] <- "\"..\""
# info <- .cube[[info]] # colonna 'info' del cubo in formato semi-tidy
# k_X <- info == .symbols[1]
# k_dots <- info == .symbols[2]
# DATA[k_X, ] <- "\"..\""
# DATA[k_dots, ] <- "\"...\""
# DATA[] <- lapply(DATA, round)
DATA <- Reduce(paste, DATA)
# DATA <- gsub("NA", "\"..\"", DATA)
DATA <- c("DATA=", DATA, ";")
# 4.1 DATASYMBOL2 e DATASYMBOL3
DATASYMBOL2 <- paste0("DATASYMBOL2=", add_quotes(.symbols[1]), ";")
DATASYMBOL3 <- paste0("DATASYMBOL3=", add_quotes(.symbols[2]), ";")
# 4.2 Eventuali DATANOTECELL e DATASYMBOL5
# k_par <- which(info == .symbols[3])
# if(length(k_par) == 0L){
# DATANOTECELLS <- NULL
# DATASYMBOL5 <- NULL
# }else{
# DATANOTECELLS_data <- .cube[k_par, c(vars, measure_name), drop = FALSE]
# DATANOTECELLS <- vector(mode = "character", length = length(k_par))
#
# # Provo con una DATANOTECELL
# DATANOTECELLS_data[] <- lapply(DATANOTECELLS_data, as.character)
# for(i in seq_along(DATANOTECELLS)){
# DATANOTECELLS[i] <- paste0("DATANOTECELL(",
# riduci_virgole(add_quotes(DATANOTECELLS_data[i, ])),
# ")=", add_quotes(.symbols[3]), ";")
# }
#
# DATASYMBOL5 <- paste0("DATASYMBOL5=", add_quotes(.symbols[3]), ";")
# }
# 5. Assemblamento 1-4. più le keywords "fisse" (per il momento)
# in un vettore character che in pratica costituisce il file
# .px
creation_date <- gsub(pattern = "-", replacement = "", x = Sys.time())
creation_date <- substr(creation_date, 1, 14)
last_updated <- gsub(pattern = "-", replacement = "", x = Sys.time())
TITLE <- add_quotes(TITLE)
TITLE <- paste0(TITLE, ";")
keywords01 <- c("CHARSET=\"ANSI\";", "AXIS-VERSION=\"2000\";",
paste0("CREATION-DATE=\"", creation_date, "\";"),
"DECIMALS=11;", paste0("SHOWDECIMALS=", SHOWDECIMALS, ";"),
"MATRIX=\"file000\";",
"SUBJECT-CODE=\"xx\";",
"SUBJECT-AREA=\"unknown\";",
paste0("TITLE=", TITLE),
"CONTENTS=\"unknown\";",
"UNITS=\"unknown\";")
keywords02 <- c(paste0("LAST-UPDATED=\"", last_updated, "\";"),
"INFO=\"File generated using R\";")
res <- c(
keywords01,
STUB,
HEADING,
VALUES,
PRECISION,
keywords02,
DATASYMBOL2,
DATASYMBOL3,
# DATASYMBOL5,
# DATANOTECELLS,
DATA
)
res
}
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