How to anchor for the omic circos plot using a set of genes?

#Initialize value seg.name

06 July 2018 5,725 0 View

How to create a documentTermMatrix from a Corpus?

Im splitting my text and creating a corpus: > newdata Corpus = Corpus(VectorSource(newdata)) Corpus contains all the characters that...

03 April 2018 486 0 View

How to solve error Error in G[i, ] : subscript out of bounds when using Drivernet R ?

Im importing a 412 x 31 matrix: dat

03 April 2018 1,400 0 View

How to create a DocumentTerm matrix?

I'm trying to feed a corpus into a DocumentTermMatrix (dtm) to analyze, but I noticed that dtm doesn't keep all terms (for example, I have terms with parenthesis and semicolons that I would like...

10 November 2017 4,014 1 View

R package that analyzes cyto SNP 850K data?

What R package is available to analyze data from an Illumina cyto SNP 850K dataset?

07 August 2016 9,207 0 View

What is the best way to create a matrix from the most frequent terms (say 50) in a DocumentTermMatrix?

04 May 2016 9,771 2 View

R package best to analyze driving mutations?

What packages are suited to explore driving mutations?

04 May 2016 5,217 0 View

Any suggestions on what kind of material can absorb or reflect a 9.2 GhZ radar frequency?

material that can absorb or reflect up to this frequency.

31 December 2015 1,855 3 View

Does anyone know what version of R to run with EBImage package? Are there any other image packages in R?

Any other image processing and analysis package that one may use in R.

31 December 2015 3,382 6 View

How can I scale a matrix of 25 columns in R?

08 September 2015 4,596 2 View

How we can measure Kemp % in wool without using of benzene?

Would you please let me to know about the methods for measurement of medullation and Kemp % on animal? My problem is that the wool sampling and sending to laboratory is not possible. So I would...

21 February 2021 7,260 4 View

Statistical methods for comparing gene expression curves?

Hi all, I have generated two gene expression curves by measuring bioluminescence every 10 mins for 12 hrs. These curves tend to overlap at at some time points, while a difference can be seen at...

02 February 2021 2,613 7 View

Help needed: How to map AA, AG, and GG genotypes on to polymorphism information?

Dear Colleagues, I am new to genes and genotyping and I need help. I am trying to figure our how AA, AG, and GG genotypes map on to A1 for DRD2/ANKK1 Taq1A polymorphism(rs1800497) and Val or MET...

02 February 2021 3,861 3 View

New knockout bacterial strain: Can't electroporate it?

I made a new bacterial strain with an unmarked deletion using 2 step homologous recombination (with sacB counterselection). The full protocol is given in the link at the bottom. The protocol...

01 January 2021 1,580 4 View

Can you advise reference publications/standards on characterizing plant genetics research and development activities, and the outputs it generates?

I am doing semantic analysis of science and grey literature publications in the field of plant genetics and breeding. I have a standard dictionary but I am not sure if it captures the state of art...

31 December 2020 5,871 4 View

What is the role of fresh cow dung in sprouting in stem cutting propagation?

In my personal experience I have find the higher rate of sprouting when fresh cow dung is applied on the top side of cutting what might be its reason.

24 December 2020 4,068 6 View

What is the level of consciousness , communication and feeling in plants ?

Do you think the plant can communicate with each other, what is the level of feeling in plants?

22 December 2020 2,754 17 View

How to cut dsDNA chain with Uracil-DNA Glycosylase at the point of dU in room temperature?

18 December 2020 6,908 3 View

Why pink coloured or light red onion have more storage life than white and dark red one and smaller size one to has more than bigger one?

It is generally seen light coloured varieties has more storage life.what's relation with colour and size with storage life.

13 December 2020 634 18 View

Can LAMP distinguish the species from different genus/family?

I am usiing LAMP kit, specifically designed for liriomyza huidobrensis. I have a random samples of differet insects and LAMP seems to amplify insects from other Genus as well. Although, other...

07 December 2020 5,630 3 View