search for: xyy

grDevices::convertColor has arguments 'from' and 'to' which can take on value 'XYZ'. Can someone confirm that 'XYZ' is the same as the CIE chromaticity coordinates that are also sometimes refered to as 'xyY' in the literature? Or are these the CIE tristimulus values? It looks to me like the first case is true, but I would appreciate hearing from one of the people in the know. Thanks, Bryan

...0.6 2 0.563 0.491 0.699 2.5Y 0.6 4 0.995 0.734 0.699 2.5Y 0.8 2 0.479 0.439 0.943 2.5Y 0.8 4 0.82 0.64 0.943 2.5Y 1 2 0.4362 0.4177 1.21 I have converted xyY coordinates to XYZ coordinates, based on the equations presented here: http://www.brucelindbloom.com/index.html?ColorCalcHelp.html #read in the soil colors: munsell + xyY soil <- read.table("soil_colors", header=F, col.names=c("H","V","C","x",...

I have been writing some S4 classes and have a problem about how I might pass a signature to "c()". Take the following example: setClass("collection", representation("list", date="POSIXt")) x <- new("collection", list(1,2,3), date=Sys.time()) y <- new("collection", list(4,5,6), date=Sys.time()) obviously, I can do c(x,y), but

...red. Can be cured by escaping (i.e., "\#"), but in big data sets it is onerous to find. # should not be "special" inside a quoted string. Here is a small input file. Read it with read.csv(). Title1, Title2, cHdr1, cHdr2, cHdr3 "xyz","abc",1.0,2.0,3.0 "xyy","ab#c",4.0,5.0,6.0 "zyx","abc",7.0,8.0,9.0

Hello. I have an XYY series that I would like to graph with matplot() or some other single function that will do the trick. The X in question is a vector of POSIXt values obtained from strptime(). Is it possible to tell matplot() how to handle POSIXt x values? I have examined the examples at http://lark.cc.ukans.edu/...

...openssh-5.8p2//ssh.0 openssh-5.8p2-srcport//ssh.0 --- openssh-5.8p2//ssh.0 2011-05-05 02:58:10.000000000 +0100 +++ openssh-5.8p2-srcport//ssh.0 2011-07-17 21:00:05.153358189 +0100 @@ -4,7 +4,7 @@ NAME ssh - OpenSSH SSH client (remote login program) SYNOPSIS - ssh [-1246AaCfgKkMNnqsTtVvXxYy] [-b bind_address] [-c cipher_spec] + ssh [-1246AaCfgKkMNnqsTtVvXxYy] [-b bind_address] [-B bind_port ] [-c cipher_spec] [-D [bind_address:]port] [-e escape_char] [-F configfile] [-I pkcs11] [-i identity_file] [-L [bind_address:]port:host:hostport] [-l login_name]...

...listen_via_sctp; } ServerOptions; /* Information about the incoming connection as used by Match */ diff --git a/ssh.c b/ssh.c index add760c..c2f663c 100644 --- a/ssh.c +++ b/ssh.c @@ -196,7 +196,7 @@ static void usage(void) { fprintf(stderr, -"usage: ssh [-1246AaCfgKkMNnqsTtVvXxYy] [-b bind_address] [-c cipher_spec]\n" +"usage: ssh [-1246AaCfgHhKkMNnqsTtVvXxYy] [-b bind_address] [-c cipher_spec]\n" " [-D [bind_address:]port] [-E log_file] [-e escape_char]\n" " [-F configfile] [-I pkcs11] [-i identity_file]\n" "...

...alternatives to tinkering with plot.formula to get plot(cbind(y1,y2) ~ x, ...) to work. However... > From: "Liaw, Andy" <andy_liaw at merck.com> matplot(x, cbind(y1, y2), ...) > From: Barry Rowlingson <B.Rowlingson at lancaster.ac.uk> xyplot(y1+y2~x,data=xyy,allow.multiple=T) The former requires separate code for the case of multiple response variables. The latter does provide a formula interface, but the interpretation of the formulae is inconvenient. For example - if y1 is an expression containing "+" then it would have to be p...

Could I suggest the following extension to plot.formula: plot(cbind(y1,y2) ~ x, ...) should plot (y1 against x) and (y2 against x) on the same plot. The default y axis limits would be determined by the range of c(y1,y2). This would be pretty handy sometimes, replacing 4 lines of code. The current plot.formula evaluates cbind(y1,y2), which is a matrix, so plot.formula looks for

...ard reader device */ int verify_host_key_dns; /* Verify host key using DNS */ diff -ruN a/ssh.c b/ssh.c --- a/ssh.c 2009-02-14 06:28:21.000000000 +0100 +++ b/ssh.c 2009-07-09 18:35:12.000000000 +0200 @@ -179,10 +179,11 @@ usage(void) { fprintf(stderr, -"usage: ssh [-1246AaCfgKkMNnqsTtVvXxYy] [-b bind_address] [-c cipher_spec]\n" -" [-D [bind_address:]port] [-e escape_char] [-F configfile]\n" -" [-i identity_file] [-L [bind_address:]port:host:hostport]\n" -" [-l login_name] [-m mac_spec] [-O ctl_cmd] [-o option] [-p port]\n&qu...

...ntity_files(void); +static void load_certificate_files(void); static void main_sigchld_handler(int); /* from muxclient.c */ @@ -595,7 +597,7 @@ main(int ac, char **av) again: while ((opt = getopt(ac, av, "1246ab:c:e:fgi:kl:m:no:p:qstvx" - "ACD:E:F:GI:KL:MNO:PQ:R:S:TVw:W:XYy")) != -1) { + "ACD:E:F:GI:KL:MNO:PQ:R:S:TVw:W:XYyz:")) != -1) { switch (opt) { case '1': options.protocol = SSH_PROTO_1; @@ -906,6 +908,9 @@ main(int ac, char **av) case 'F': config = optarg; break; + case 'z': + add_certificate_fil...

R-1.7.0 built on NetBSD 1.6, but the validation test suite failed: Machinetype: Intel Pentium III (600 MHz); NetBSD 1.6 (GENERIC) Remote gcc version: gcc (GCC) 3.2.2 Remote g++ version: g++ (GCC) 3.2.2 Configure environment: CC=gcc CXX=g++ LDFLAGS=-Wl,-rpath,/usr/local/lib make[5]: Entering directory `/local/build/R-1.7.0/src/library' >>> Building/Updating

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