Originally posted by ECO
View Post
Seqanswers Leaderboard Ad
Collapse
Announcement
Collapse
No announcement yet.
X
-
A handy guide to picking colors to work in gray scale
For many cases in facilitating the further use of published data presented in color, here is a technique for making your color choices so they live on in black and white 2nd gen copy.
See illustration:
"To pick colors easily discernible from each other, whether in color or converted to grayscale, spiral through the color wheel."
Bang Wong Nature Methods 7:573 (2010)
doi: 10.1038/nmeth0810-573
Leave a comment:
-
R heatmap.2
I am a big fan of heatmap.2 in R that you can download from CRAN gplots.
heatmap.2(as.matrix(your data),col =
colorRampPalette(c("white","green","green4","violet","purple"))(100))
This color code is also color blind friendly.
Leave a comment:
-
You can use RColorBrewer... there's a number of pre-made palettes, one of which is called RdBu and goes from Red to White to Blue.
hmcol<-brewer.pal(11,"RdBu")
heatmap(data,col=hmcol)
You can also use something like
hmcols<-colorRampPalette(c("red","white","blue"))(256)
to get more creative with your colors.
Leave a comment:
-
R: heatmap color palette
Hello,
I am using R to get the correlation matrix for some gene expression data. I have the correlation matrix, and I want to use a heatmap to visualize it.
I would like to use a different color palette than the default from the heatmap, something ranging from blue to red, what is the easiest way to do this?
Thanks in advance.Tags: None
Latest Articles
Collapse
-
by seqadmin
Despite advancements in sequencing platforms and related sample preparation technologies, certain sample types continue to present significant challenges that can compromise sequencing results. Pedro Echave, Senior Manager of the Global Business Segment at Revvity, explained that the success of a sequencing experiment ultimately depends on the amount and integrity of the nucleic acid template (RNA or DNA) obtained from a sample. “The better the quality of the nucleic acid isolated...-
Channel: Articles
03-22-2024, 06:39 AM -
-
by seqadmin
The field of conservation genomics centers on applying genomics technologies in support of conservation efforts and the preservation of biodiversity. This article features interviews with two researchers who showcase their innovative work and highlight the current state and future of conservation genomics.
Avian Conservation
Matthew DeSaix, a recent doctoral graduate from Kristen Ruegg’s lab at The University of Colorado, shared that most of his research...-
Channel: Articles
03-08-2024, 10:41 AM -
ad_right_rmr
Collapse
News
Collapse
Topics | Statistics | Last Post | ||
---|---|---|---|---|
Started by seqadmin, 03-27-2024, 06:37 PM
|
0 responses
13 views
0 likes
|
Last Post
by seqadmin
03-27-2024, 06:37 PM
|
||
Started by seqadmin, 03-27-2024, 06:07 PM
|
0 responses
11 views
0 likes
|
Last Post
by seqadmin
03-27-2024, 06:07 PM
|
||
Started by seqadmin, 03-22-2024, 10:03 AM
|
0 responses
53 views
0 likes
|
Last Post
by seqadmin
03-22-2024, 10:03 AM
|
||
Started by seqadmin, 03-21-2024, 07:32 AM
|
0 responses
69 views
0 likes
|
Last Post
by seqadmin
03-21-2024, 07:32 AM
|
Leave a comment: