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Questions related from Giovanni Bubici
Input file (collapsed reads) is: >1-1TGCG>2-4ATAT>3-1TGGC>4-1TGAG>5-1TTCA I would like the output file as...
23 November 2016 6,036 7 View
I would analyze such designs with one-way ANOVA, though I’m wondering whether factorial-ANOVA or nested-ANOVA can be used. The research question is the following: is the behavior of a parasitoid...
06 April 2016 1,176 10 View
A 'case' sample and a 'control' sample have been sequenced using Illumina platform. After bioinformatic processing, my database contains million of reads, each consisting of 3 nucleotide (codon)...
30 January 2015 9,546 20 View
An insect individual is placed in a box that has 6 sectors, each holding a different food. The insect is placed in the center of the box, and it is free to go in any sector. After it enter into a...
16 April 2014 5,717 19 View
Commonly, I use the MANOVA statement in the GLM procedure of SAS (general linear models) to perform a multivariate analysis of variance on continuous dependent variables. Also, I use the statement...
15 April 2014 338 7 View
For example, data consisting of a proportions with: - Numerator (time required to do something, in seconds) and Denominator (duration of experiment, in seconds) - Numerator (number of events) and...
11 December 2013 9,051 5 View
I am interested in: CMV-GFP, CaMV-GFP, Verticillium dahliae-GFP and Pyrenochaeta lycopersici-GFP.
10 October 2013 183 0 View
I usually perform mapping of reads to reference genes or genomes using bowtie, that yield an output SAM mapping file. I can import and view such SAM files into CLC Genomics Workbench, but I'm...
08 July 2013 9,278 4 View
We know that LD50 is the dose of a chemical able to kill 50% population of an organism. I wonder if the same concept may be used for a growth speed. In particular, I would like to know if a LD50...
05 March 2013 4,037 12 View
In a graph showing the progress over time of the probability to find a pathogen within plant tissues, I'm wondering if standard deviation or standard error bars can be added. The probability to...
08 February 2013 2,416 48 View
I would like to test the normality of data and homogeneity of variances for a factorial experiment. For example, given three fixed crossed factors i.e. A, B, C, with 3 replicates (1,2,3). Should...
15 November 2012 9,131 7 View
I would like to analyze data where the dependent variable is a count and the independent variables are categorical. The count is the number of positive events out of the total. Which method when...
05 October 2012 10,006 90 View
I work on biocontrol of Verticillium dahliae and Pyrenochaeta lycopersici with Streptomyces. Although the huge literature on Streptomyces, I couldn't find sound results on field biocontrol, while...
07 July 2012 2,666 1 View