elastic is an R client for Elasticsearch elastic has been around since 2013, with the first commit in November, 2013.What is Elasticsearch? If you aren’t familiar with Elasticsearch, it is a distributed, RESTful search and analytics engine.It’s similar to Solr. It falls in the NoSQL bin of databases, holding data in JSON documents, insteadof rows and columns.
Excited to annonunce a new package called charlatan. While perusingpackages from other programming languages, I saw a neat Python librarycalled faker. charlatan is inspired from and ports many things from Python’shttps://github.com/joke2k/faker library. In turn, faker was inspired fromPHP’s faker,Perl’s Faker, andRuby’s faker. It appears that the PHPlibrary was the original - nice work PHP.Use cases What could you do with this package?
randgeo generates random points and shapes in GeoJSON and WKT formats foruse in examples, teaching, or statistical applications. Points and shapes are generated in the long/lat coordinate system and withappropriate spherical geometry; random points are distributed evenly acrossthe globe, and random shapes are sized according to a maximum great-circledistance from the center of the shape.
I’ve recently released the new package ccafs, which provides accessto data from Climate Change, Agriculture and Food Security(CCAFS; http://ccafs-climate.org/) General Circulation Models (GCM) data.GCM’s are a particular type of climate model, used for weather forecasting,and climate change forecasting - read more athttps://en.wikipedia.org/wiki/General_circulation_model.
Making packages is a great way to organize R code, whether it’s a set of scripts for personal use, a set of functions for internal company use or a lab group, or to distribute your new cool framework foobar to the masses. There’s a number of guides to writing packages, including http://r-pkgs.had.co.nz/. As you develop packages there’s a number of issues that don’t often get much air time.
A new version of jsonlite package to CRAN. This is a maintenance release with enhancements and bug fixes.
finch has just been released to CRAN (binaries should be up soon). finch is a package to parse Darwin Core files. Darwin Core (DwC) is: GBIF (Global Biodiversity Information Facility) is the biggest holder of biodiversity data.
This week we released version 1.0 of the ropensci pdftools package to CRAN. Pdftools provides utilities for extracting text, fonts, attachments and other data from PDF files. It also supports rendering of PDF files into bitmap images. This release has a few internal enhancements and fixes an annoying bug for landscape PDF pages.
A few weeks ago we announced the first release of the tesseract package: a high quality OCR engine in R. We have now released an update with extra features.Installing Training Data As explained in the first post, the tesseract system is powered by language specific training data. By default only English training data is installed.
HTTP, or Hypertext Transfer Protocol is a protocol by which mostof us interact with the web. When we do requests to a website in a browseron desktop or mobile, or get some data from a server in R, all of that isusing HTTP.
