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chuck
2000 Mar 26
1
matlines, matpoints don't follow prototype (PR#506)
The Blue Book allows the 'type' argument to be used in matpoints and
matlines.
matlines(x, y, type="l", lty=1:5, pch=, col=1:4)
R-1.0.0 does not.
Thus, type="h", "b", must be invoked thru matplot( x, y, type = "h",
add=TRUE)
For the sake of consistency with S, it would be nice to have matlines
defined as:
"matlines" <-
1999 Nov 11
2
dimname'less array breaks apply (PR#318)
<<insert bug report here>>
> apply(array(1:20,c(2,2,5)),2:3,function(x) x)
Error: length of dimnames must match that of dims
>
Changing:
dimnames = if (is.null(dn.ans)) list(ans.names, NULL) else c(list(ans.names), dn.ans)
To:
dimnames = if (length(dn)==0) NULL else
if (is.null(dn.ans)) list(ans.names, NULL) else c(list(ans.names), dn.ans)
seems to fix this.
Chuck
2001 Nov 29
1
rug(x) clip warning incorrect if par("xlog")==TRUE (PR#1188)
To wit:
> plot(1:2,1:2,log="x")
> rug(1:2) # should not warn
Warning message:
some values will be clipped in: rug(1:2)
> plot(1:2,1:2,log="x")
> rug(c(0,.1,.2)) # should warn, but does not
>
I believe this fixes the problem:
% diff -c /tmp/orig.rug.R /tmp/cberry.rug.R
*** /tmp/orig.rug.R Thu Nov 29 12:59:00 2001
--- /tmp/cberry.rug.R Thu Nov 29