##########
## Print
##########
## a fect object
print.fect <- function(x,
switch.on = TRUE,
switch.off = FALSE,
time.on.lim = NULL,
time.off.lim = NULL,
...) {
cat("Call:\n")
print(x$call, digits = 4)
if (switch.on == TRUE) {
if (!is.null(time.on.lim)) {
if (is.numeric(time.on.lim)==FALSE) {
stop("Some element in \"time.on.lim\" is not numeric.")
} else {
if (length(time.on.lim)!=2) {
stop("time.on.lim must be of length 2.")
}
}
seq.on.min <- min(which(x$time >= time.on.lim[1]))
seq.on.max <- max(which(x$time <= time.on.lim[2]))
seq.on <- seq.on.min:seq.on.max
} else {
seq.on <- 1:length(x$time)
}
}
if (switch.off == TRUE & is.null(x$att.off) == FALSE) {
if (!is.null(time.off.lim)) {
if (is.numeric(time.off.lim)==FALSE) {
stop("Some element in \"time.off.lim\" is not numeric.")
} else {
if (length(time.off.lim)!=2) {
stop("time.off.lim must be of length 2.")
}
}
seq.off.min <- min(which(x$time.off >= time.off.lim[1]))
seq.off.max <- max(which(x$time.off <= time.off.lim[2]))
seq.off <- seq.off.min:seq.off.max
} else {
seq.off <- 1:length(x$time.off)
}
}
if (is.null(x$est.avg) == TRUE) { # no uncertainties
cat("\nATT:\n")
att.out <- rbind.data.frame(x$att.avg, x$att.avg.unit)
colnames(att.out) <- c("ATT")
rownames(att.out) <- c(
"Tr obs. equally weighted",
"Tr units equally weighted")
print(att.out, digits = 4)
# if (switch.on == TRUE) {
# cat("\n ~ by Period:\n")
# print(x$att[seq.on], digits = 4)
# }
# if (switch.off == TRUE & is.null(x$att.off) == FALSE) {
# cat("\n ~ Switch-off by Period:\n")
# print(x$att.off[seq.off], digits = 4)
# }
if (is.null(x$X) == FALSE) {
cat("\nCovariates:\n")
print(x$beta, digits = 4)
}
cat("\nUncertainty estimates not available.\n")
} else {
cat("\nATT:\n")
att.out <- rbind.data.frame(c(x$est.avg), c(x$est.avg.unit))
colnames(att.out) <- c("ATT", "S.E.", "CI.lower", "CI.upper", "p.value")
rownames(att.out) <- c(
"Tr obs equally weighted",
"Tr units equally weighted")
print(att.out, digits = 4)
# if (switch.on == TRUE) {
# cat("\n ~ Switch-on by Period:\n")
# print(x$est.att[seq.on,], digits = 4)
# }
# if (switch.off == TRUE & is.null(x$att.off) == FALSE) {
# cat("\n ~ Switch-on by Period:\n")
# print(x$est.att.off[seq.off,], digits = 4)
# }
if (is.null(x$X) == FALSE) {
cat("\nCovariates:\n")
print(x$est.beta, digits = 4)
}
}
if (!is.null(x$est.placebo)) {
cat("\nPlacebo effect for pre-treatment periods:\n")
print(x$est.placebo, digits = 4)
}
}
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