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The tidyverse is a collection of open source packages for the R programming language introduced by Hadley Wickham [1] and his team that "share an underlying design philosophy, grammar, and data structures" of tidy data. [2] Characteristic features of tidyverse packages include extensive use of non-standard evaluation and encouraging piping. [3 ...
dplyr is an R package whose set of functions are designed to enable dataframe (a spreadsheet-like data structure) manipulation in an intuitive, user-friendly way. It is one of the core packages of the popular tidyverse set of packages in the R programming language. [1]
Sri Lanka Insurance: Financials Full line insurance Colombo: 1961 Insurance S A Sri Lanka Ports Authority: Industrials Marine transportation Colombo: 1979 Marine shipping S A Sri Lanka Railways: Industrials Railroads Colombo: 1858 Railroads S A Sri Lanka Rupavahini Corporation: Consumer services Broadcasting & entertainment Colombo: 1982 ...
A group of packages called the tidyverse, which can be considered a "dialect of the R language", is increasingly popular in the R ecosystem. As of 2020-06-13, Metacran [ 17 ] listed 7 of the 8 core packages of the tidyverse in the list of most downloaded R packages.
Airport and Aviation Services (Sri Lanka) Limited; The Associated Newspapers of Ceylon Ltd; B.C.C. Lanka Ltd; B.O.C. Bank; CTB BUS; Lynx BUS; Building Materials Corporation Ltd
The company was founded in 1878. E. B. Creasy acquired Darley Butler & Company, another one of the oldest companies in Sri Lanka in 1967. The company went public in 1968 and was listed on the Colombo Stock Exchange. E. B. Creasy & Company is one of the largest conglomerates in Sri Lanka with a brand value of LKR1,538 million in
Urban Development Authority Nimesh Herath is the current Chairman of the Urban Development Authority of Sri Lanka. [3] Ministry of Urban Development & Housing. [1] [citation needed] Sri Lanka Land Reclamation and Development Corporation and its subsidiaries headed by M. H. M. Salman. [1] [4]
Information Technology in Sri Lanka refers to business process outsourcing, knowledge process outsourcing, software development, IT Services, and IT education in Sri Lanka. [1] Sri Lanka is always ranked among the top 50 outsourcing destinations by AT Kearney , and Colombo and ranked among "Top 20 Emerging Cities" by Global Services Magazine. [ 2 ]