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# The dataset is obtained from <data.worldbank.org> library (ggplot2) svg ("GDPTunisia.svg") ggplot (GDP, aes (GDP $ Year, GDP $ GDPgrowth)) + geom_line (colour ...
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 ...
English: This figure shows the history of atmospheric carbon dioxide concentrations as directly measured at Mauna Loa, Hawaii since 1958. This curve is known as the Keeling curve, and is an essential piece of evidence of the man-made increases in greenhouse gases that are believed to be the cause of global warming.
Table of Contents. Officers in Schools: The number of officers in schools rose sharply in the 90s and then held steady until 2014.; Weapons Officers Carry Between 2006 and 2010, schools that employed officers saw an 8-point rise in tasers and an 8-point drop in firearms.
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Houses turned into 'highly toxic debris' Wildfire evacuees returning to their homes in increasing numbers around Los Angeles are being warned to take special care in cleaning up toxic ash and debris.
Line chart showing the population of the town of Pushkin, Saint Petersburg from 1800 to 2010, measured at various intervals. A line chart or line graph, also known as curve chart, [1] is a type of chart that displays information as a series of data points called 'markers' connected by straight line segments. [2]
This baking mix line changed my life—and now it’s the only one I’ll ever buy. Food. Allrecipes. Häagen-Dazs releasing 2 brand-new ice cream products. Lighter Side. Lighter Side.