Beginner In MicroArray Data Analysis

Question

[Muhammad Haseeb]

Hi everyone,

I am bioinformatician and I worked on "Mathematical Modeling and Simulation" of signaling pathways. Now, I want to work on Microarray data. I am new in this field, and I didn't know more about microarray data. How we generate (criteria) the excel file, which includes (Gene name,Probe.., Intensity, log ratio, etc) from our dataset. If the data is already normalized then what will be the next step? Is there any good tutorial for beginner, which guides step by step from data selection to analysis. I need the valuable suggestions from all the experts in this field.

Thank you

[venu]

I would highly recommend this tutorial to get you started.

Analysing Microarray Data In Bioconductor

Answer 1

[Benn]

If you are beginner in microarrays, please follow the limma user's guide.

http://www.bioconductor.org/packages/devel/bioc/vignettes/limma/inst/doc/usersguide.pdf

[Muhammad Haseeb]

Thank you very much. I just started reviewing, it's awesome.

Answer 2

[Mike]

Have a look at following links:

Using Bioconductor for Microarray Analysis

https://www.bioconductor.org/help/workflows/arrays/

Analysing Microarray Data In Bioconductor

Analysing Microarray Data In Bioconductor

Microarray analysis exercises

http://jura.wi.mit.edu/bio/education/bioinfo2007/arrays/array_exercises_1R.html

Analyze your own microarray data in R/Bioconductor

http://wiki.bits.vib.be/index.php/Analyze_your_own_microarray_data_in_R/Bioconductor

Analysing microarray data in BioConductor

http://bioinformatics.knowledgeblog.org/2011/06/20/analysing-microarray-data-in-bioconductor/

Microarray Data Analysis

https://bioinformatics.ca/workshops/2012/microarray-data-analysis

[Muhammad Haseeb]

Thank you for valuable share, I am going to follow these links.