Merge, compress, create, add text, review and edit PDF files. This editor is provided as portable app.Some notes on text editors for Stata users Some notes on text editors for Stata usersThe best free PDF editor for editing PDFs. Supports UTF-16, UTF-8 and various 8-bit encodings. It comes with basic editing features: Opens very large files (up to several 100GB) instantly. Kainet Editor is a simple and fast text editor, designed to handle files of any size, such as web server log files or raw data.
![]() ![]() All we doHere is provide some general comments and some specific comments based on ourExperiences. Integrating Stata and external editors with AutoItJust a brief search of the internet or of available documentation will revealMany possible editors, even for one of the platforms, Macintosh, variousFlavors of Unix (including Linux) and Windows, on which Stata runs. Integrating Stata and an external editor ![]() In a textFile lines of text are the fundamental units and, very often, should beMaintained as is in order that data and programs can be understood correctly byWhatever software reads them – and, indeed, by the people who read them.Word processors insert line breaks and page breaks to make the document followA uniform style. A text editor byContrast is predisposed to treat a pure text file quite literally. Everything about how aWord processor works is aimed at this: styling text, integrating tables andFigures, creating footnotes and indexes, and so on. A word processor (for many Stata users, the example to spring toMind will be MS Word) formats and organises a document. Text Editor For Large Files Mac OS Using AStata is smart enough to workWith all three formats transparently: however, some word processors(most notably MS Word) are not. An efficient text editor will usually be able to searchSuch a document much more quickly than a word processor, and will display theMaterial in a fixed-width font, preserving the alignment of original card-imageSupport for multi-platform files Text files created on theThree major platforms (Macintosh, Unix/Linux and Windows) differ in the wayLines are terminated, with Mac OS using a carriage return, Unix/Linux usingA linefeed, and Windows using both. In addition, it is often true that word processors are notFast enough to handle even moderately large text files comfortably.For example, when opening text files you have to wait while the software translatesBetween text format and its own native format.Let us single out some of the specific advantages of text editors.Ability to work with large text files One major advantage of a textEditor for many statistical researchers is the ability to work with quiteSizable text files such as the machine-readable ASCII codebooks provided withMany survey data sets. Even if you attempt to save a file asPlain text, the results can be unpredictable, and, most crucially, when workingWith pure text files in a word processor it is easy to forget to do this, andThe resulting file can thus be messed up.Moreover, while a word processor may be heavily laden with features, manyOf those features are irrelevant to, or even a hindrance to, efficient textFile editing, and the features most needed for text editing may be hard toFind, or even absent. Word processors can save files asPlain text, but they have an overwhelming bias to producing documents in someProprietary format (such as. Best virus scan program for macIn contrast, many text editors will permit you to work withMultiple files simultaneously, thus allowing you to make the change in allFiles through one action. It is difficult to convey in only a few sentences how powerful theAbility to work with regular expressions can be, but suffice it to say thatMany problems that arise in manipulating raw data so that they may be readEasily into Stata can be quickly solved with a text editor equipped withSee also an excellent page on regular expressions in Stata itself:What are regular expressions and how can I use them in Stata?Support for operations across multiple filesIn essence, word processors are designed to edit only one file at a time.Thus, if you have 10 do files each containing a reference to the path"/u2/here" which you want to change to "/u3/there", you need to edit the filesOne after another. Such patternsAre specified using a "regular expression": a simple web search for "regularExpressions" yields several pages devoted to explaining them in detail,In addition, most books on scripting languages such as Perl, Tcl, and Python haveSections devoted to regular expressions, as such languages make extensive useOf them. These tasks and othersLike them require the ability to search for (and replace) general patterns ofCharacters, rather than just one particular instance of a pattern, and thisCapability is provided by many text editors (and also by utilities such as grep, sed, and awk). Or suppose you wanted to look for all occurrencesOf regress, reg, or anything in between. However, supposeThat you wanted to find and delete all of the lines in a file that did notBegin with isolated periods, as would be required to turn a Stata logFile into a do file. This can beInvaluable when you want to know if (and how) two raw data files differ, orWhen you want to see where an updated do or ado file has beenExtensibility In addition to the features described above, some textEditors allow users to modify and to extend their built-in functionality byWriting their own editing functions using a standard language (e.g., Lisp, Tcl,Python) or the editor's own language.
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