In which I talk about points for wins, losses, and draws in rugby league, and how framing of quantitative data is important.
Armchair Biology
A science blog, by a scientist, mostly about computational biology and plant science, but a little rambly in places.
Sunday, 27 July 2014
Friday, 11 July 2014
The Baserate Fallacy, revisited
In which I share some iPython code for an interactive demo to calculate and visualise the probability that a positive test implies a positive result. You can get it here, and preview it here. Then I get entangled in a topic outwith my expertise.
Labels:
Alzheimer's Disease,
baserate fallacy,
bioinformatics,
biology,
disease,
effectors,
iPython,
plant pathology,
prevalence,
probability,
python,
science,
statistics,
visualisation
Sunday, 10 November 2013
ANI are you okay? Are you okay ANI?
In which I describe Average Nucleotide Identity (ANI), which we can use to pigeonhole bacteria into conceptual boxes labelled as 'species'. And I share more code.
Labels:
ANI,
bioinformatics,
biology,
biopython,
BLAST,
DNA,
genome,
github,
MUMmer,
phylogenetics,
phylogenomics,
science,
script,
scripting,
scripts,
sequence,
sequence analysis,
sequencing,
statistics,
visualisation
Sunday, 10 March 2013
Wednesday, 13 February 2013
A Nice New Paradox
In which I work through a popular statistical puzzle/paradox (with potential implications for interpretation of large data studies). With example code.
Friday, 8 February 2013
Surely this has been done already...
In which it turns out that if it was done already, it was hiding somewhere. Also, I share a script that retrieves the corresponding nucleotide coding sequences from NCBI, given only a set of protein sequences.
Friday, 1 February 2013
KEGGWatch, part III
In which I finally get around to sharing some code, and give some examples of downloading and modifying KEGG pathway maps.
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