Search results
Results from the WOW.Com Content Network
ggplot2 is an open-source data visualization package for the statistical programming language R.Created by Hadley Wickham in 2005, ggplot2 is an implementation of Leland Wilkinson's Grammar of Graphics—a general scheme for data visualization which breaks up graphs into semantic components such as scales and layers. ggplot2 can serve as a replacement for the base graphics in R and contains a ...
Open Library is an online project intended to create "one web page for every book ever published". Created by Aaron Swartz, [3] [4] Brewster Kahle, [5] Alexis Rossi, [6] Anand Chitipothu, [6] and Rebecca Hargrave Malamud, [6] Open Library is a project of the Internet Archive, a nonprofit organization.
Art Gallery Theorems and Algorithms is a mathematical monograph on topics related to the art gallery problem, on finding positions for guards within a polygonal museum floorplan so that all points of the museum are visible to at least one guard, and on related problems in computational geometry concerning polygons.
Archive is a publishing and research platform based in Berlin. It consists of a publishing house, an exhibition space and a magazine. Its activities are focused on the publishing field and experimentation with editorial formats and concepts. Archive investigates art practices in the context of a larger cultural and social sphere.
A U.S. Postal Service worker from Compton was arrested on suspicion of swiping more than 20 checks from the mail and depositing $281,000 into various bank accounts under her name, authorities said.
ggplot2 – for data visualization; dplyr – for wrangling and transforming data; tidyr – help transform data specifically into tidy data, where each variable is a column, each observation is a row; each row is an observation, and each value is a cell. readr – help read in common delimited, text files with data; purrr – a functional ...
square feet of additional program space for workshops and classes, a state-of-the-art teaching kitchen for healthy cooking classes and demonstrations, and a courtyard and sculpture garden for quiet meditation. Programs at the U Street location vary each week but include: • Cancer-specific diet, nutrition, and cooking classes
I’ve come to call these cats the “Purrfect Neighbours.” They’ve become the stars of my photography and a source of endless joy. If you’d like to follow their adventures, you can find ...