User: Amy Johnson

gravatar for Amy Johnson
Amy Johnson40
Reputation:
40
Status:
New User
Location:
Last seen:
6 years, 6 months ago
Joined:
9 years, 2 months ago
Email:
a********@gmail.com

Posts by Amy Johnson

<prev • 4 results • page 1 of 1 • next >
0
votes
2
answers
337
views
2
answers
I'm confused about LIMMA statistics
... Hi, I'm new in microarray data analysis and I have a quick and maybe "simple" question about LIMMA and hope some one can help. We have 6 Agilent data (3 controls and 3 treated samples). I like to use LIMMA to figure out differentially expressing genes. I'm confused about LIMMA statistics (logFC, A ...
microarray limma written 6.6 years ago by Amy Johnson40 • updated 6.6 years ago by Sean Davis21k
0
votes
1
answer
350
views
1
answer
Heatmap hints and identifying differentially expressed genes
... Hi, Thanks for your quick response. How do I specify colors corresponding to values, e.g. 0-1 (blue to yellow gradient), 1 (yellow), 1-10(yellow to red gradient)? amy ----- Original Message ----- From: "Marietta Herrmann" To: Amy Johnson , bioconductor at stat.math.ethz.ch Date: Mon, Mar 2, 2009 ...
written 8.7 years ago by Amy Johnson40 • updated 8.7 years ago by Sean Davis21k
0
votes
2
answers
1.3k
views
2
answers
Heatmap hints and identifying differentially expressed genes
... Hi, I'm new to biostatistics and R programming. I need some help for heatmap or heatmap.2 functions, especially I'm confused about the color settings. Here is what I'm trying to do: I have microarray data with several groups of treated samples and one group of control samples. I have calculated the ...
microarray written 8.7 years ago by Amy Johnson40 • updated 8.7 years ago by Steve Lianoglou12k
0
votes
2
answers
1.3k
views
2
answers
Running R without X11?
... Hi, I'm trying to run batch R scripts that is triggered online with PHP code: exec(R --no-save -q < myscript.r > output.txt 2>&1); However, as there are some R libraries, e.g. qvalue, webbioc needs X11 (tcltk) loaded, I got the following errors: Loading Tcl/Tk interface ... Error in ...
webbioc qvalue written 9.2 years ago by Amy Johnson40 • updated 9.2 years ago by ALok170

Latest awards to Amy Johnson

Popular Question 6.6 years ago, created a question with more than 1,000 views. For Heatmap hints and identifying differentially expressed genes

Help
Access

Use of this site constitutes acceptance of our User Agreement and Privacy Policy.
Powered by Biostar version 2.2.0
Traffic: 109 users visited in the last hour