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Registros recuperados: 12
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Stata tip 35: Detecting whether data have changed AgEcon
Gould, William.
Tipo: Journal Article Palavras-chave: Research Methods/ Statistical Methods.
Ano: 2006 URL: http://purl.umn.edu/117593
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Stata tip 57: How to reinstall Stata AgEcon
Gould, William.
Tipo: Article Palavras-chave: Research Methods/ Statistical Methods.
Ano: 2008 URL: http://purl.umn.edu/120937
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Mata Matters: Using views onto the data AgEcon
Gould, William.
Mata is Stata’s matrix language. In the Mata Matters column, we show how Mata can be used interactively to solve problems and as a programming language to add new features to Stata. In this issue’s column, we explore view matrices, matrices that are views of the underlying Stata dataset rather than copies of it.
Tipo: Journal Article Palavras-chave: Mata; Views; Memory; Research Methods/ Statistical Methods.
Ano: 2005 URL: http://purl.umn.edu/117547
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Mata Matters: Subscripting AgEcon
Gould, William.
Mata is Stata’s matrix language. In the Mata Matters column, we show how Mata can be used interactively to solve problems and as a programming language to add new features to Stata. Subscripting is the subject of this column. Stata has three subscripting modes, and two of them are about more than accessing an element of a vector or matrix. The advanced forms of subscripting can, by themselves, be the solution to some problems.
Tipo: Article Palavras-chave: Mata; Subscripts; List subscripts; Range subscripts; Sampling with replacement; Permutation matrices and vectors; Research Methods/ Statistical Methods.
Ano: 2007 URL: http://purl.umn.edu/119258
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Mata Matters: Interactive use AgEcon
Gould, William.
Mata is Stata’s matrix language. In the Mata Matters column, we show how Mata can be used interactively to solve problems and as a programming language to add new features to Stata. In this quarter’s column, we look at interactive use of Mata.
Tipo: Journal Article Palavras-chave: Mata; Interactive use; Research Methods/ Statistical Methods.
Ano: 2006 URL: http://purl.umn.edu/117589
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Mata Matters: Precision AgEcon
Gould, William.
Mata is Stata’s matrix language. The Mata Matters column shows how Mata can be used interactively to solve problems and as a programming language to add new features to Stata. In this quarter’s column, we look at the programming implications of the floating-point, base-2 encoding that modern computers use.
Tipo: Article Palavras-chave: Mata; Floating point; Binary; Hexadecimal; Research Methods/ Statistical Methods.
Ano: 2006 URL: http://purl.umn.edu/119244
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Mata Matters: Creating new variables—sounds boring, isn't AgEcon
Gould, William.
Mata is Stata’s matrix language. In the Mata Matters column, we show how Mata can be used interactively to solve problems and as a programming language to add new features to Stata. In this quarter’s column, we continue to explore the handling of Stata datasets in Mata and focus on creating new variables.
Tipo: Journal Article Palavras-chave: Mata; Views; Stata datasets; Research Methods/ Statistical Methods.
Ano: 2006 URL: http://purl.umn.edu/117561
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Statistical software certification AgEcon
Gould, William.
In the first part (sections 1 and 2), this article describes the automated process that is used to certify Stata prior to shipment of new releases or updates. The second part (section 3) describes how these techniques can be adopted to your own work.
Tipo: Journal Article Palavras-chave: Certification scripts; Ado-files; Cscript; Research Methods/ Statistical Methods.
Ano: 2001 URL: http://purl.umn.edu/115933
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Stata tip 3: How to be assertive AgEcon
Gould, William.
Tipo: Journal Article Palavras-chave: Research Methods/ Statistical Methods.
Ano: 2003 URL: http://purl.umn.edu/116203
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Mata matters: Translating Fortran AgEcon
Gould, William.
Mata is Stata’s matrix language. In the Mata matters column, we show how Mata can be used interactively to solve problems and as a programming language to add new features to Stata. In this column, we demonstrate how Fortran programs can be translated and incorporated into Stata.
Tipo: Journal Article Palavras-chave: Mata; Fortran; Research Methods/ Statistical Methods.
Ano: 2005 URL: http://purl.umn.edu/117531
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Mata Matters: Macros AgEcon
Gould, William.
Mata is Stata’s matrix language. In the Mata Matters column, we show how Mata can be used interactively to solve problems and as a programming language to add new features to Stata. Macros are the subject of this column.
Tipo: Article Palavras-chave: Mata; Macros; Research Methods/ Statistical Methods.
Ano: 2008 URL: http://purl.umn.edu/122602
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Mata Matters: Structures AgEcon
Gould, William.
Mata is Stata’s matrix language. In the Mata Matters column, we show how Mata can be used interactively to solve problems and as a programming language to add new features to Stata. Structures are the subject of this column. Structures are an advanced programming technique that can greatly simplify complicated code.
Tipo: Article Palavras-chave: Mata; Structures; Struct; Research Methods/ Statistical Methods.
Ano: 2007 URL: http://purl.umn.edu/119294
Registros recuperados: 12
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