Editing
Hosuk:LabNotes/2014-2-18
Jump to navigation
Jump to search
Warning:
You are not logged in. Your IP address will be publicly visible if you make any edits. If you
log in
or
create an account
, your edits will be attributed to your username, along with other benefits.
Anti-spam check. Do
not
fill this in!
*[[Hosuk:Lab_Notes|LabNote]] ===NCIH1975 : Mutation Detection : Data Analysis=== *Different method from what I've done at [[Hosuk:LabNotes/2014-2-9|2/9]] *Data from [[Hosuk:LabNotes/2014-2-3|2/3]] ====Procedure==== *Make one image from all 8 images by Maximum intensity projection , and Run PISA *Extract location information from the BW image(--> mask image) *Look all 8 images based on the location info from mask image, Decode Rolony signals *Set threshold (9000 or 10000), and search range : 9 pixel or 11 pixel (--> 4, or 5 pixel from the center position) **Most of rolony signals have above 20000 intensity and backgound have below 7000~8000 ====Result==== =====Compare prev. method and current method===== *Different counts and positions for each target [[File:Compare_Method1-0208_Method2-0217.png|900px]] =====Target counts at different parameters===== *Different Threshold and search range values generated different counts as well as different positions... *Which one would be correct?... *[[File:AnalysisParams_Threshold_SearchRange_4Tests_Counts.png|650px]] '''Composite picture of the Same Position (Pos 2), at each different parameters *[[File:AnalysisParams_Threshold_SearchRange_4Tests_CompositeImage_Pos2.png|900px]]
Summary:
Please note that all contributions to ZhangLabWiki may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see
ZhangLabWiki:Copyrights
for details).
Do not submit copyrighted work without permission!
Cancel
Editing help
(opens in new window)
Navigation menu
Personal tools
Not logged in
Talk
Contributions
Create account
Log in
Namespaces
Page
Discussion
English
Views
Read
Edit
View history
More
Search
Navigation
Main Page
Current events
Recent changes
Random page
Investigators
Matt Cai
Song Chen
Eric Chu
Dinh Diep
Elizabeth Duong
Shicheng Guo
Alan Fung
Daniel Jacobsen
Blue Lake
Huy Lam
Alice Li
Andrew Richards
Brandon Sos
Chris Wei
Yan Wu
Kun Zhang
Tools
What links here
Related changes
Special pages
Page information