String Functions
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Title stata.com String functions
www.stata.comcome from if typeis 2; or an empty string is returned for any other type wordcount(s) the number of words in s Functions In the display below, sindicates a string subexpression (a string literal, a string variable, or another string expression) and nindicates a numeric subexpression (a number, a numeric variable, or another numeric expression).
split — Split string variables into parts
www.stata.comThe key string functions for subdividing string variables and, indeed, strings in general, are strpos(), which finds the position of separators, and substr(), which extracts parts of the string. (See[D] functions.) split is based on the use of those functions.
MATLAB Commands and Functions
www.hkn.umn.eduString Functions findstr Finds occurrences of a string. strcmp Compares strings. char Creates character string array. MATLAB Commands – 14 Numerical Methods Polynomial and Regression Functions conv Computes product of two polynomials deconv Computes ratio of polynomials.
Chapter 1 Character Functions - SAS Support
support.sas.comMiscellaneous String Functions 113 MISSING 113 RANK 115 REPEAT 117 REVERSE 119 . Chapter 1: Character Functions 3 Introduction A major strength of SAS is its ability to work with character data. The SAS character functions are essential to this. The collection of functions and call routines in this chapter
SAS Functions by Example
www.sas.comCharacter Functions CATS(string-1, string-2 …) Joins strings, stripping both leading and trailing blanks CATX(string-1, string-2 …) Joins strings, stripping both leading and trailing blanks, and add a space in between them ExampleExample A = ““StarStar”” B = ““WarsWars”” CATS(A, B) = ““StarWarsStarWars””
1 Kernel Functions - Princeton University
www.cs.princeton.edustring we would like to match. Then, just as in the bag-of-words scenario, a basis function ˚(x) will map a string x to a vector of length jAj, where each element jis the number of times we observe substring A j in string x, where j= 1 : jAj. 1 1Superscripts here are regular expression operators.
Green’s Functions in Physics Version 1
faculty.washington.eduContents 1 The Vibrating String 1 1.1 The String . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.1.1 Forces on the String . . . . . . . . . . . . . . . . 2
Matlab Cheat Sheet Built in functions/constants Tables ...
sites.nd.edudocsearch string search documentation web google.com opens webadress inputdlg Input dialog box methods(A) list class methods for A Statistical commands ... For functions on matrices, see bsxfun,arrayfun or repmat *if arrayfun/bsxfun is passed a gpuArray, it runs on GPU. *Standard operations: rank,rref,kron,chol ...