November 2016

ratio-of-uniforms [#3]

November 3, 2016 | xi'an

Being still puzzled (!) by the ratio-of-uniform approach, mostly failing to catch its relevance for either standard distributions in a era when computing a cosine or an exponential is negligible, or non-standard distributions for which computing bounds and boundaries is out-of-reach, I kept searching for solutions that would include unbounded densities ...
[Read more...]

Download product information and reviews from Amazon.com

November 3, 2016 | Mikkel

Rmazon The goal of Rmazon is to help you download product information and reviews from Amazon.com easily. Installation You can install Rmazon from github with: # install.packages("devtools") devtools::install_github("56north/Rmazon") Example – product information This is a basic example which shows you how ro get product information: # ... [Read more...]

Parse NOAA Integrated Surface Data Files

November 3, 2016 | Scott Chamberlain

A new package isdparser is on CRAN. isdparser was in part liberated from rnoaa, then improved. We'll use isdparser in rnoaa soon. isdparser does not download files for you from NOAA's ftp servers. The package focuses on parsing the files, which are variable length ASCII strings stored line by line, ... [Read more...]

showCategory parameter for visualizing compareCluster output

November 2, 2016 | R on Guangchuang Yu

I am using dotplot() to visualize results from enrichGO(), enrichDO(), enricher() and compareCluster() in clusterProfiler R package. When specifying showCategory, I get the right number of categories except with the results of compareCluser(). In my case, I use compareCluster() on a list of 3 elements: 
str(ClusterList)
List of 3
 $ All : chr [1:1450] "89886" "29923" "100132891" "101410536" ...
 $ g1  : chr [1:858] "89886" "29923" "100132891" "101410536" ...
 $ g2: chr [1:592] "5325" "170691" "29953" "283392" ...
CompareGO_BP=compareCluster(ClusterList, fun="enrichGO", pvalueCutoff=0.01, pAdjustMethod="BH", OrgDb=org.Hs.eg.db,ont="BP",readable=T)

dotplot(CompareGO_BP, showCategory=10, title="GO - Biological Process")
I ask for 10 categories, but ...
[Read more...]

showCategory parameter for visualizing compareCluster output

November 2, 2016 | R on Guangchuang Yu

I am using dotplot() to visualize results from enrichGO(), enrichDO(), enricher() and compareCluster() in clusterProfiler R package. When specifying showCategory, I get the right number of categories except with the results of compareCluser(). In my case, I use compareCluster() on a list of 3 elements: 
str(ClusterList)
List of 3
 $ All : chr [1:1450] "89886" "29923" "100132891" "101410536" ...
 $ g1  : chr [1:858] "89886" "29923" "100132891" "101410536" ...
 $ g2: chr [1:592] "5325" "170691" "29953" "283392" ...
CompareGO_BP=compareCluster(ClusterList, fun="enrichGO", pvalueCutoff=0.01, pAdjustMethod="BH", OrgDb=org.Hs.eg.db,ont="BP",readable=T)

dotplot(CompareGO_BP, showCategory=10, title="GO - Biological Process")
I ask for 10 categories, but ...
[Read more...]

rbokeh Version 0.5.0 Released

November 2, 2016 | ryan hafen

The rbokeh package version 0.5.0 was recently released. For those not familiar with rbokeh, it is a plotting library based on BokehJS with the goal of making it easy to flexibly create declarative interactive web-based visualizations in R. To get an o... [Read more...]

je reviendrai à Montréal [MCM 2017]

November 2, 2016 | xi'an

Next summer of 2017, the biennial International Conference on Monte Carlo Methods and Applications (MCM) will take place in Montréal, Québec, Canada, on July 3-7. This is a mathematically-oriented meeting that works in alternance with MCqMC and that is “devoted to the study of stochastic simulation and Monte Carlo ... [Read more...]

BelgiumMaps.StatBel: R package with Administrative boundaries of Belgium

November 2, 2016 | BNOSAC - Belgium Network of Open Source Analytical Consultants

We recently opened up the BelgiumMaps.StatBel package and made it available at https://github.com/bnosac/BelgiumMaps.StatBel. This R package contains maps with administrative boundaries (national, regions, provinces, districts, municipalities, statistical sectors, agglomerations (200m)) of Belgium extracted from Open Data at Statistics Belgium.  The package is a data-only ... [Read more...]

Descriptive Analytics-Part 2 : Data Imputation

November 2, 2016 | Vasileios Tsakalos

Descriptive Analytics is the examination of data or content, usually manually performed, to answer the question “What happened?”. In order to be able to solve this set of exercises you should have solved the part 0 and’part 1 of this series, in case you haven’t you can find the solutions ... [Read more...]

SAS on Bayes

November 1, 2016 | xi'an

Following a question on X Validated, I became aware of the following descriptions of the pros and cons of Bayesian analysis, as perceived by whoever (Tim Arnold?) wrote SAS/STAT(R) 9.2 User’s Guide, Second Edition. I replied more specifically on the point It [Bayesian inference] provides inferences that are ...
[Read more...]
1 … 12 13 14 15

Copyright © 2022 | MH Corporate basic by MH Themes

Never miss an update!
Subscribe to R-bloggers to receive
e-mails with the latest R posts.
(You will not see this message again.)

Click here to close (This popup will not appear again)