Posts Tagged ‘ Italia R net ’

Presentations of the third Torino R net meeting – 19 Apr 2012

August 10, 2012
By

Voices from the blogs: Blog Sentiment Analysis and R (download 1,1MB), Stefano Iacus, Luigi Curini (University of Milan) and Giuseppe Porro (University of Insubria); Clustering of bioinformatics data on Amazon Web Services and fastcluster (unpublished)...

Read more »

GenABEL: an annoying error after the import of PLINK data format

July 12, 2012
By

In the previous post we saw how much convenient could be GenABEL in the management of genotypic/phenotypic data. We introduced the import of genotypic data from an Illumina format file: > convert.snp.illumina(inf = "gen.illu", out = "gen.raw", str...

Read more »

Access data quickly and easily: data.table package

June 27, 2012
By

This article gives a brief overview of the data.table package written by M. Dowle, T. Short, S. Lianoglou. A data.table is an extension of a data.frame created to reduce the working time of the user in two ways programming time … Continue reading...

Read more »

An easy way to manage your genome-wide-association data: GenABEL package.

June 12, 2012
By

Here is a little overview on GenABEL library developed by Yurii Aulchenko (www.genabel.org/). GenABEL is a full-featured R library for dealing with Genome-Wide Association analysis of binary and quantitative traits. Compared to the ‘genetics&#821...

Read more »

Industrial Statistics Seminars

May 28, 2012
By

Andrea Spanò, founder and partner at Quantide, held two seminars about Industrial Statistics at the University of Bergamo. Process Capability Analysis and Gage R&R were topics of seminars. Download presentations: Process Capability Analysis Gage R...

Read more »

try

May 28, 2012
By
try

try è una utilissima funzione, da utilizzare specialmente nei loop (apply, by, quelli del package plyr,…) per evitare che si blocchino a causa di un calcolo che non avviene nel modo corretto. Supponiamo ad esempio che dobbiate fare una regressio...

Read more »

Photos of the first Milano R net meeting

May 10, 2012
By

Photos of the first Milano R net meeting Milano; May 8, 2012

Read more »

“Introduction to R” course

May 8, 2012
By

Milano R net, in collaboration with Quantide, organizes an "Introduction to R" course Milano; June 7-8, 2012 Continue reading →

Read more »