search for: colorpanel

Dear List, I'm trying to generate a simple heatmap that has each row and column separated by a black line. However, for some reason this only happens for the first and last color. The middle color in my colorpanel() command has an addition horizontal and vertical line that I would like to get rid off. Any suggestions? #my code below my.matrix <- cbind(func.1 = c(1,2,2,1,1,3,1,2,3,1,1,2,2,3,1), func.2 = c(2,2,1,1,3,3,1,1,2,2,1,3,3,2,1)) mycol <- colorpanel(n=3,"green","grey",&quot...

...say 50 to 100, as a rainbow-type spectrum (like the palette "Spectral" in RColorBrewer, except with 50 values). I've tried using breaks, and then implementing the breaks in my heatmap.2 command. The breaks work just fine. I guess what I want to control is the range of the: col=(colorpanel(#, low="color1", mid="color2", high="color3")) command. Is there any way to set more values than "low," "mid," and "high?" If that is possible I think it would solve my problem. I've looked over the documentation and searched over p...

Hello Everyone I am new to R I have drawn indifference curves using the program below (Contour Plot) u <- function(x, y) x^0.5 + y^0.5 x <- seq(0, 1000, by=1) y <- seq(0, 1000, by=1) a <- c(10, 20, 30) contour(x, y, outer(x, y, u),levels=a,col="blue") Now can any body please tell me how to draw Heat maps and that too on the same indifference curve plot (contour)

...overall total broke how the marginal cumulative fractions were displayed. Added example using Titanic data that exercises the multi-factor display. Added -.tex, .pdf files and figuers, and RNEWS article in inst/doc - colorpanel.R: colorpanel now allows only 2 colors to be specified if no 'middle' color is desired. CHANGES IN gtools 2.2.2 ----------------------- - src/setTCPNoDelay.c: Add C source code for setTCPNoDelay. - NAMESPACE: Add UseDynLib to NAMESPACE so the shared library gets...

...overall total broke how the marginal cumulative fractions were displayed. Added example using Titanic data that exercises the multi-factor display. Added -.tex, .pdf files and figuers, and RNEWS article in inst/doc - colorpanel.R: colorpanel now allows only 2 colors to be specified if no 'middle' color is desired. CHANGES IN gtools 2.2.2 ----------------------- - src/setTCPNoDelay.c: Add C source code for setTCPNoDelay. - NAMESPACE: Add UseDynLib to NAMESPACE so the shared library gets...

...html latex example bandplot text html latex example barplot2 text html latex example boxplot.n text html latex example col2hex text html latex example colorpanel text html latex example heatmap.2 text html latex example hist2d text html latex example lowess text html latex example ooplot text...

...nt. - Add enhancements to estimable() provided by S??ren H??jsgaard <sorenh at agrsci.dk>: The estimable function now 1) also works on geese and gee objects and 2) can test hypotheses af the forb L * beta = beta0 both as a single Wald test and row-wise for each row in L. - Add colorpanel function, which generates a smoothly varying band of colors over a three color range (lo, mid, high). LEGAL NOTICE\ Unless expressly stated otherwise, this messag...{{dropped}} _______________________________________________ R-packages mailing list R-packages at stat.math.ethz.ch https://www....

Announcing gplots 2.5.0 --------------------------------- gplots provides additional plotting functions, including several enhanced versions of base R functions. Provided functions include: balloonplot, bandplot, barplot2, boxplot.n, colorpanel, heatmap.2, hist2d, lowess, ooplot, overplot, plot.lm2, plotCI, plotmeans, qqnorm.aov, residplot, rich.color, sinkplot, smartlegend, space, textplot, wapply Changes in 2.5.0 ----------------------- New Features: - textplot() now converts tab characters to spaces before processing to...

...nt. - Add enhancements to estimable() provided by S??ren H??jsgaard <sorenh at agrsci.dk>: The estimable function now 1) also works on geese and gee objects and 2) can test hypotheses af the forb L * beta = beta0 both as a single Wald test and row-wise for each row in L. - Add colorpanel function, which generates a smoothly varying band of colors over a three color range (lo, mid, high). LEGAL NOTICE\ Unless expressly stated otherwise, this messag...{{dropped}} _______________________________________________ R-packages mailing list R-packages at stat.math.ethz.ch https://www....

Announcing gplots 2.5.0 --------------------------------- gplots provides additional plotting functions, including several enhanced versions of base R functions. Provided functions include: balloonplot, bandplot, barplot2, boxplot.n, colorpanel, heatmap.2, hist2d, lowess, ooplot, overplot, plot.lm2, plotCI, plotmeans, qqnorm.aov, residplot, rich.color, sinkplot, smartlegend, space, textplot, wapply Changes in 2.5.0 ----------------------- New Features: - textplot() now converts tab characters to spaces before processing to...

Hello. I have a matrix whit n1 rows and n2 columns called example. If I do image(example), R shows me an image with 480x480 pixels. How can I obtain the gray level of the pixel of row i and column j? Thanks, Arnau.

Hello Gurus I have two correlation matrices 'xa' and 'xb' set.seed(100) d=cbind(x=rnorm(20)+1, x1=rnorm(20)+1, x2=rnorm(20)+1) d1=cbind(x=rnorm(20)+2, x1=rnorm(20)+2, x2=rnorm(20)+2) xa=cor(d,use='complete') xb=cor(d1,use='complete') I want to combine these two to get a third matrix which should have half values from 'xa' and half