X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=aggexp%2FR%2Fz_plot.R;fp=aggexp%2FR%2Fz_plot.R;h=0000000000000000000000000000000000000000;hb=ae507b4e6ed3ae1f50a24a7c43d77be9501d791c;hp=cf36ed69e08a191c7a011adbb47f4187e92e8cf6;hpb=57dbbab63a48b42f85e0a711640e1dd10b58f18a;p=aggexp.git

diff --git a/aggexp/R/z_plot.R b/aggexp/R/z_plot.R
deleted file mode 100644
index cf36ed6..0000000
--- a/aggexp/R/z_plot.R
+++ /dev/null
@@ -1,149 +0,0 @@
-#' @include z_plotHelper.R
-
-#' @title Plot forecasts/observations
-#'
-#' @description Plot the measures at one station versus all experts forecasts.
-#'
-#' @param r Output of \code{\link{runAlgorithm}}.
-#' @param station Name or index of the station to consider. Default: the first one
-#' @param interval Time interval for the plot. Default: all time range.
-#' @param experts Subset of experts for the plot. Default: all experts.
-#' @param ... Additional arguments to be passed to graphics::plot method.
-#'
-#' @export
-plotCurves = function(r, station=1, interval=1:(nrow(r$data)/length(r$stations)), experts=r$experts, cols=rainbow(length(experts)), ...)
-{
-	if (is.character(station))
-		station = match(station, r$stations)
-	if (is.numeric(experts))
-		experts = r$experts[experts]
-
-	XY = subset(r$data[interval,], subset = (Station == station), select = c(experts,"Measure"))
-	indices = getNoNAindices(XY)
-	XY = XY[indices,]
-	X = as.matrix(XY[,names(XY) %in% experts])
-	Y = XY[,"Measure"]
-
-	yRange = range(XY)
-	par(mar=c(5,4.5,1,1), cex=1.5)
-	for (i in 1:length(experts))
-	{
-		plot(X[,i],ylim=yRange,type="l",lty="dotted",col=cols[i],xlab="",ylab="",xaxt="n",yaxt="n", lwd=2, ...)
-		par(new=TRUE)
-	}
-	plot(Y, type="l", ylim=yRange, xlab="", ylab="", lwd=2, cex.axis=1.5, ...)
-	title(xlab="Time",ylab="Forecasts / Measures", cex.lab=1.6)
-	legend("topright", title="Historical PM10",lwd=c(2,1),lty=c("solid","dotted"),horiz=TRUE,legend=c("Measures","Forecasts"))
-}
-
-#' @title Plot error
-#'
-#' @description Plot the absolute error over time at one station.
-#'
-#' @param r Output of \code{\link{runAlgorithm}}.
-#' @param station Name or index of the station to consider. Default: the first one
-#' @param start First index to consider (too much variability in early errors)
-#' @param noNA TRUE to show only errors associated with full lines (old behavior)
-#' @param ... Additional arguments to be passed to graphics::plot method.
-#'
-#' @export
-plotError = function(r, station=1, start=1, noNA=TRUE, ...)
-{
-	if (is.character(station))
-		station = match(station, r$stations)
-
-	XY = subset(r$data, subset = (Station == station), select = c(r$experts,"Measure","Prediction"))
-	Y = XY[,"Measure"]
-	hatY = XY[,"Prediction"]
-	indices = !is.na(Y) & !is.na(hatY)
-	if (noNA)
-	{
-		X = XY[,names(XY) %in% r$experts]
-		indices = indices & getNoNAindices(X)
-	}
-	Y = Y[indices]
-	hatY = hatY[indices]
-
-	error = abs(Y - hatY)
-	par(mar=c(5,4.5,1,1), cex=1.5)
-	plot(error, type="l", xaxt="n", xlab="Time",ylab="L1 error", cex.lab=1.6, cex.axis=1.5, ...)
-	axis(side=1, at=(seq(from=start,to=length(Y),by=30) - start), labels=seq(from=start,to=length(Y),by=30), cex.axis=1.5)
-}
-
-#' @title Plot regret
-#'
-#' @description Plot the regret over time at one station.
-#'
-#' @param r Output of \code{\link{runAlgorithm}}.
-#' @param vs Linear weights to compare with. Can be obtained by the \code{getBestXXX} methods, or by any other mean.
-#' @param station Name or index of the station to consider. Default: the first one
-#' @param start First index to consider (too much variability in early errors)
-#' @param ... Additional arguments to be passed to graphics::plot method.
-#'
-#' @export
-plotRegret = function(r, vs, station=1, start=1, ...)
-{
-	if (is.character(station))
-		station = match(station, r$stations)
-
-	XY = subset(r$data, subset = (Station == station), select = c(r$experts,"Measure","Prediction"))
-	X = XY[,names(XY) %in% r$experts]
-	Y = XY[,"Measure"]
-	hatY = XY[,"Prediction"]
-
-	indices = !is.na(Y) & !is.na(hatY) & getNoNAindices(X)
-	X = as.matrix(X[indices,])
-	Y = Y[indices]
-	hatY = hatY[indices]
-
-	error2 = abs(Y - hatY)^2
-	vsError2 = abs(Y - X %*% vs)^2
-	cumErr2 = cumsum(error2) / seq_along(error2)
-	cumVsErr2 = cumsum(vsError2) / seq_along(vsError2)
-	regret = cumErr2 - cumVsErr2
-
-	par(mar=c(5,4.5,1,1), cex=1.5)
-	plot(regret, type="l", xaxt="n", xlab="Time", ylab="Regret", cex.lab=1.6, cex.axis=1.5, ...)
-	abline(a=0., b=0., col=2)
-	axis(side=1, at=(seq(from=start,to=length(Y),by=30) - start), labels=seq(from=start,to=length(Y),by=30), cex.axis=1.5)
-}
-
-#' @title Plot predicted/expected cloud
-#'
-#' @description Plot the cloud of forecasts/observations + statistical indicators.
-#'
-#' @param r Output of \code{\link{runAlgorithm}}.
-#' @param thresh Threshold to consider for alerts (usually 30 or 50)
-#' @param hintThresh thresholds to draw on the plot to help visualization. Often \code{c(30,50,80)}
-#' @param station Name or index of the station to consider. Default: the first one
-#' @param noNA TRUE to show only errors associated with full lines (old behavior)
-#' @param ... Additional arguments to be passed to graphics::plot method.
-#'
-#' @export
-plotCloud = function(r, thresh=30, hintThresh=c(30,50,80), station=1, noNA=TRUE, ...)
-{
-	if (is.character(station))
-		station = match(station, r$stations)
-
-	XY = subset(r$data, subset = (Station == station), select = c(r$experts,"Measure","Prediction"))
-	Y = XY[,"Measure"]
-	hatY = XY[,"Prediction"]
-	indices = !is.na(Y) & !is.na(hatY)
-	if (noNA)
-	{
-		X = XY[,names(XY) %in% r$experts]
-		indices = indices & getNoNAindices(X)
-	}
-	Y = Y[indices]
-	hatY = hatY[indices]
-
-	indics = getIndicators(r, thresh, station, noNA)
-
-	par(mar=c(5,5,3,2), cex=1.5)
-	plot(Y, hatY, xlab="Measured PM10", ylab="Predicted PM10",
-		cex.lab=1.6, cex.axis=1.5, xlim=c(0,120), ylim=c(0,120), ...)
-	abline(0,1,h=hintThresh,v=hintThresh,col=2,lwd=2)
-#	legend("topleft",legend=c(paste("EV   ",indics$EV),paste("RMSE ",indics$RMSE)),cex=1.2)
-	legend("topleft",legend=paste("RMSE ",indics$RMSE))
-	legend("bottomright",legend=c(paste("TS ",indics$TS)))
-}