split — Split string variables into parts
The 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.
Download split — Split string variables into parts
Information
Domain:
Source:
Link to this page:
Documents from same domain
Syntax - Stata
www.stata.com2cluster kmeans and kmedians— Kmeans and kmedians cluster analysis Options Main k(#) is required and indicates that # groups are to be formed by the cluster analysis.
Syntax Description - Stata
www.stata.com2substr()— Extract substring Diagnostics In substr(s, b, l) and substr(s, b), if b describes a position before the beginning of the string or after the end, "" is returned.
Title stata.com generate — Create or change …
www.stata.comTitle stata.com generate — Create or change contents of variable SyntaxMenuDescriptionOptions Remarks and examplesMethods and formulasReferencesAlso see Syntax Create new variable generate type newvar
SyntaxDescriptionRemarks and examplesAlso see
www.stata.commacro— Macro definition and manipulation 3 Macro extended functions related to matrices rownamesjcolnamesjrowfullnamesjcolfullnames matname roweqjcoleq
Title stata.com graph box — Box plots
www.stata.comgraph box— Box plots 3 Menu Graphics > Box plot Syntax graph box yvars if in weight, options graph hbox yvars if in weight, options where yvars is a varlist options Description
Title stata
www.stata.comarea options — Options for specifying the look of special areas 3 Also see [G-2] graph dot — Dot charts (summary statistics)
www.stata.com
www.stata.com2cluster dendrogram— Dendrograms for hierarchical cluster analysis The height of the vertical lines and the range of the (dis)similarity axis give visual clues about the
Title stata.com putexcel — Export results to an Excel …
www.stata.computexcel— Export results to an Excel file 3 export options Description Main overwritefmt overwrite existing cell formatting when exporting new content
destring — Convert string variables to numeric ... - …
www.stata.comTitle stata.com destring — Convert string variables to numeric variables and vice versa SyntaxMenuDescription Options for destringOptions for tostringRemarks and …
Title stata.com gettoken — Low-level parsing
www.stata.comTitle stata.com gettoken — Low-level parsing SyntaxDescriptionOptionsRemarks and examplesAlso see Syntax gettoken emname1 emname2: emname3, parse("pchars") quotes qed(lmacname) match(lmacname) bind
Related documents
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
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.
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 ...
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).
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””
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.
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