6,296 research outputs found
RinRuby: Accessing the R Interpreter from Pure Ruby
No full textRinRuby is a Ruby library that integrates the R interpreter in Ruby, making R's statistical routines and graphics available within Ruby. The library consists of a single Ruby script that is simple to install and does not require any special compilation or installation of R. Since the library is 100% pure Ruby, it works on a variety of operating systems, Ruby implementations, and versions of R. RinRuby's methods are simple, making for readable code. This paper describes RinRuby usage, provides comprehensive documentation, gives several examples, and discusses RinRuby's implementation. The latest version of RinRuby can be found at the project website: http://rinruby.ddahl.org/.
1969年05月26日S. L. Ruby致孫觀漢信
No full text[[abstract]]1969年05月26日S. L. Ruby致孫觀漢信.
S. L. Ruby(Stanley L. Ruby)致孫觀漢,表示他已把柏楊事件的始末告訴Congressman Yates,並希望Congressman Yates能想辦法解決此問題
[Preliminary Diagnostic Impression of Jack Ruby by Dr. Manfred S. Guttmacher - January 7, 1964]
No full textPreliminary diagnostic impression report of Dr. Manfred S. Guttmacher of Jack Ruby. The doctor gives an overview of his first impressions of Jack based on an interview before the full clinical psychological examination was administered
Attitudes of gemstone distributors to value adding strategies of ruby production
No full textOver the centuries, gemstones have at times played a key role in the international trade. To date, they still play a significant role in economies of many countries, especially Thailand. Ruby, the red gemstone, one of the best known gemstones to ordinary people, is the focus of this study. Previous studies have shed the light on examinations of the characteristics and production methods of ruby. However, none has studied the attitudes of gemstone distributors toward several treatment strategies, which aiming to add value to ruby and maximize the return from the limited ruby supplies. The prime purpose of this study is to identify the value adding strategies deemed acceptable to gemstone distributors, by comparing their levels of satisfaction toward each treatment strategy. The findings reveal gemstone distributors accept that other methods in addition to normal cutting and polishing can also add value to rubies. Analyses of sample t-test and one-way repeated measures ANOVA suggest two treatment strategies of ruby production are deemed acceptable to gemstone distributors, and that the satisfaction levels of gemstone distributors toward each of the five treatment strategies are significantly different. Gemstone distributors consider heat treatment strategy as the most satisfactory strategy in adding value to rubies
1969年05月26日S. L. Ruby致Congressman Sidney Yates信
No full text[[abstract]]1969年05月26日S. L. Ruby致Congressman Sidney Yates信.
S. L. Ruby(Stanley L. Ruby)告訴Congressman Sidney Yates關於柏楊事件的梗概,及孫觀漢所建議之處理方法,希望Sidney Yates能從中斡旋
1969年06月03日S. L. Ruby致Congressman Sidney Yates信
No full text[[abstract]]1969年06月03日S. L. Ruby致Congressman Sidney Yates信.
S. L. Ruby(Stanley L. Ruby)在信中討論美蘇之間的軍備競賽,並於信末表示上述某些論點出自孫觀漢,及關於搶救柏楊,孫氏的建議
Multiple Clocks and Ruby
No full textThis report describes definitions and techniques to use the Ruby language for describing synchronous circuits with contain components running at different clock speeds. Primitive Ruby relations are defined to describe clock domain borders, and implementation methods are given as VHDL code examples. The work was carried out the Technical University of Denmark, Department of Computer Science between March and August 1994. Acknowledgements The work described in this paper has been supported by the Danish Technical Research Council as part of the Codesign project. The author would like to thank Robin Sharp for providing guidelines and ideas and Ole Rasmussen for his fruitful comments and discussions. s g ii s g iii Contents 1 Multiplexing Primitives 1 1.1 Slowdown Definition : : : : : : : : : : : : : : : : : : : : : : : : : : : : 1 1.2 Stream Bundling : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 2 1.3 Implementing Multiplexors : : : : : : : : : : : : : : : : : : : : ..
Letter From Ruby Doris Smith to her Mother, circa 1964
No full textCorrespondence from Ruby Doris Smith to her mother about being in Conakry, Guinea in West Africa. 4 pages
Letter to Mother From Ruby D. Smith, June 21, 1961
No full textLetter from Ruby Doris Smith in Hinds County Jail, Jackson, Mississippi, to her mother. Smith was in jail for taking part in the Freedom Rides. 1 page
Causality Analysis with Backtracking in Ruby
No full textThis report is a master's thesis for the M.Sc. degree at the Technical University of Denmark. It is the result of six months of work with specifying and implementing a system extending a Ruby to VHDL translator with features for causality analysis and backtracking. The work was done at the Department of Information Technology by Peder S. Møller under the supervision of Robin Sharp. Acknowledgment
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