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authorJohannes Ranke <jranke@uni-bremen.de>2014-11-23 17:08:43 +0100
committerJohannes Ranke <jranke@uni-bremen.de>2014-11-23 18:46:21 +0100
commit0634dc9e0885aaaba1f5c8341b314cd427f24e65 (patch)
tree9a14e877b3a7166890d1e60247932f35ddfb9436 /R
parentc97a47bcce5455478a18dcdcd71f4a2f2344bce0 (diff)
Simply get rid of the warnings when drawing arrows
Diffstat (limited to 'R')
-rw-r--r--R/mkinparplot.R15
1 files changed, 7 insertions, 8 deletions
diff --git a/R/mkinparplot.R b/R/mkinparplot.R
index b2debe9d..53354db7 100644
--- a/R/mkinparplot.R
+++ b/R/mkinparplot.R
@@ -40,7 +40,6 @@ mkinparplot <- function(object) {
parnames <- get(type)
values <- bpar[parnames]
values_with_confints <- data.frame(t(subset(data.frame(t(values)), !is.na(Lower))))
- parnames_with_confints <- names(values_with_confints)
xlim = switch(type,
state.optim = range(c(0, unlist(values)),
na.rm = TRUE, finite = TRUE),
@@ -51,8 +50,7 @@ mkinparplot <- function(object) {
fractions.optim = range(c(0, 1, unlist(values)),
na.rm = TRUE, finite = TRUE))
parname_index <- length(parnames):1 # Reverse order for strip chart
- names(parname_index) <- parnames
- parnames_with_confints_index <- parname_index[parnames_with_confints]
+
stripchart(values["Estimate", ][parname_index],
xlim = xlim,
ylim = c(0.5, length(get(type)) + 0.5),
@@ -61,13 +59,14 @@ mkinparplot <- function(object) {
if (type %in% c("N.optim", "fractions.optim")) abline(v = 1, lty = 2)
position <- ifelse(values["Estimate", ] < mean(xlim), "right", "left")
text(ifelse(position == "left", min(xlim), max(xlim)),
- length(parnames):1, parnames,
+ parname_index, parnames,
pos = ifelse(position == "left", 4, 2))
- values_with_confints.upper.nonInf <- ifelse(values_with_confints["Upper", ] == Inf, 1.5 * xlim[[2]], values_with_confints["Upper", ])
- arrows(as.numeric(values_with_confints["Lower", ]), parnames_with_confints_index,
- as.numeric(values_with_confints.upper.nonInf), parnames_with_confints_index,
- code = 3, angle = 90, length = 0.05)
+ values.upper.nonInf <- ifelse(values["Upper", ] == Inf, 1.5 * xlim[[2]], values["Upper", ])
+ # Suppress warnings for non-existing arrow lengths
+ suppressWarnings(arrows(as.numeric(values["Lower", ]), parname_index,
+ as.numeric(values.upper.nonInf), parname_index,
+ code = 3, angle = 90, length = 0.05))
}
par(oldpars)
}

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