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	Provedor de dados AgEcon (3) Autor Cox, Nicholas J. (3) Palavra-chave For (3) Foreach (3) Forvalues (3) Research Methods/ Statistical Methods (3) Lists (2) Append (1) By (1) Collapse (1) Contract (1) Do-files (1) Egen (1) Levels (1) Local macros (1) Log files (1) Macros (1) Merge (1) Naming conventions (1) Programs (1) Repetition (1) Reshape (1) Mais... Tipo do documento Journal Article (3) Ano 2003 (1) 2002 (1) 2001 (1) País United States (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Speaking Stata: How to face lists with fortitude AgEcon Cox, Nicholas J.. Three commands in official Stata, foreach, forvalues, and for, provide structures for cycling through lists of values (variable names, numbers, arbitrary text) and repeating commands using members of those lists in turn. All these commands may be used interactively, and none is restricted to use in Stata programs. They are explained and compared in some detail with a variety of examples. In addition, a self-contained exposition is given on local macros, understanding of which is needed for use of foreach and forvalues. Tipo: Journal Article Palavras-chave: Foreach; Forvalues; For; Lists; Local macros; Substitution first; Research Methods/ Statistical Methods. Ano: 2002 URL: http://purl.umn.edu/115962 Speaking Stata: How to repeat yourself without going mad AgEcon Cox, Nicholas J.. This column will focus on how to improve your fluency in Stata. Over the next issues we will look at Stata problems of intermediate size which turn out to be soluble with a few command lines. As an introduction, systematic ways of repeating the same or similar operations are surveyed to give one overview of the territory to be covered. Tipo: Journal Article Palavras-chave: Append; By; Collapse; Contract; Do-files; Egen; For; Foreach; Forvalues; Log files; Merge; Naming conventions; Programs; Repetition; Reshape; Statsby; Subset or group structure; Tabulations; Research Methods/ Statistical Methods. Ano: 2001 URL: http://purl.umn.edu/115938 Speaking Stata: Problems with lists AgEcon Cox, Nicholas J.. Various problems in working through lists are discussed in view of changes in Stata 8. for is now undocumented, which provokes a detailed examination of ways of processing lists in parallel with foreach, forvalues, and other devices, including new, concise ways of incrementing and decrementing macros and evaluating other expressions to do with macros in place. New features for manipulating lists held in macros and the new levels command are also reviewed. Tipo: Journal Article Palavras-chave: Lists; For; Foreach; Forvalues; Levels; Macros; Tokenize; Research Methods/ Statistical Methods. Ano: 2003 URL: http://purl.umn.edu/116073 Registros recuperados: 3 Primeira ... 1 ... Última

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