R IN A NUTSHELL potx

... first section leaves off, describing the R language in detail. • Part III, Working with Data, covers data processing in R: loading data into R, transforming data, and summarizing data. • Part ... primary resource for research, problem solving, learning, and certification training. Safari Books Online offers a range of product mixes and pricing programs for or- ganizations, governme...

Ngày tải lên: 22/03/2014, 09:20

... leaves off, describing the R language in detail. • Part III, Working with Data, covers data processing in R: loading data into R, transforming data, summarizing data, and plotting data. Summary ... look for Internet security threats. I’ve learned a lot about data, and matured a lot as a data analyst. R, too, has matured a great deal over the past 10 years. R is used at the...

Ngày tải lên: 24/04/2014, 16:02

... regard. We've divided the material in the book into two main sections: tools that are part of the Java and J2EE standards and are managed under the auspices of the Java Community Process ... Java IDL Compiler orbd: Naming Service Daemon servertool tnameserv: Transient Naming Service Daemon About the Authors Java Enterprise in a Nutshell, 3rd Edition Table of Contents Copyr...

Ngày tải lên: 06/03/2014, 11:20

... to describe the relationship between two binary variables, because binary variables occur so frequently in medical research. Ordinal Data Ordinal data refers to data that has some meaningful order, ... describe both interval and ratio data (discussed in the next section). Ratio Data Ratio data has all the qualities of interval data (natural order, equal intervals) plus a natural zero po...

Ngày tải lên: 29/03/2014, 19:20

... System.Array class Method Description BinarySearch Searches a sorted one-dimensional array for a value IndexOf Returns the first occurrence of a particular value in a one-dimensional array LastIndexOf ... (StringReader and StringWriter) • Writing and reading data types and objects to and from streams (BinaryWriter and BinaryReader) • Providing random access to files (FileStre...

Ngày tải lên: 09/12/2013, 17:15

... to a printer or an image generated from a scanner. Bulk transfers provide error correction in the form of a CRC16 field on the data payload and error detection/re-transmission mechanisms ensuring ... Handshake Packet Data Error In Token Erro r Data Error SETUP DATA 0 ACK Token Packet Data Packet Handshake Packet Setup Token Error Data Erro r USB in a Nutshell Page 14 www.b...

Ngày tải lên: 13/12/2013, 00:15

... self-contained programs written in the Java programming language, that can be placed inline on a web page just like a graphic. There are lots of Java applets available on the Web for free from Java ... such as a Flash movie or the controls for a RealAudio track, on a web page. It displays the media object in a rectangular area that behaves much like an inline image in terms...

Ngày tải lên: 21/12/2013, 05:17

... strategies for eating animals, so we would convert FlyingCreature and Carnivore to interfaces: interface IFlyingCreature {} interface ICarnivore {} 96 | Chapter 3: Creating Types in C# In a typical ... Data Contract Serializer 613 Data Contracts and Collections 622 Extending Data Contracts 625 The Binary Serializer 628 Binary Serialization Attributes 630 Binary Serialization with ISeria...

Ngày tải lên: 24/01/2014, 18:00

... strategies for eating animals, so we would convert FlyingCreature and Carnivore to interfaces: interface IFlyingCreature {} interface ICarnivore {} 96 | Chapter 3: Creating Types in C# In a typical ... Data Contract Serializer 613 Data Contracts and Collections 622 Extending Data Contracts 625 The Binary Serializer 628 Binary Serialization Attributes 630 Binary Serialization with ISeria...

Ngày tải lên: 24/01/2014, 18:55

... $func) as the first, second, and third parameters. An alternative to this function is call_user_func_array( ), where the parameters to be passed are grouped in an array. call_user_func_array( ) mixed ... parameter and returns an array containing the letters used in that string and how many times each letter was used. Using count_chars( ) is complicated by the fact that it actually returns...

Ngày tải lên: 15/02/2014, 16:20