![]() But, you have to find them, learn how to use them, etc. Sergiy's programs are great, especially if you are talking about tasks that only involve Stata and SPSS. If you are using data features that did not exist in earlier versions of Stata, then something has to give in the conversion process. Just take seriously Nick's caution about mangling the data. I have Stata 7 through 13 installed on my computer, so I think I am covered no matter what! There is a history of even some programmers misunderstanding this, as a diligent search of the archives will uncover. But some other user-written programs are just wrappers for saveold and don't extend its functionality in any fundamental sense. Sergiy's programs are a marked exception, as they do things inbuilt Stata commands don't offer. Save data in memory to file in Stata 12 format I just checked the help for save ( if you don't have Stata 13) and the purpose of saveold is explained as What are people asking for? That Stata 1 can read your data? That if somebody somewhere is still using Stata ? then that obliges StataCorp to make available saving datasets so that they can read them? Among other details, StataCorp must be coy of introducing functionality which will be misreported as Stata mangling your data when it saves to older versions. People need to consider that being able to save to (much) older versions implies mangling your data increasingly as exporting increasingly older versions implies limits on variable types, number of observations, length of labels, representation of missing values, etc., etc. That aside - although it's the key issue for many - the requests of what StataCorp should do are strikingly asymmetric. ![]() For example, some people don't believe that I can't read recent Excel files on a machine I often use but I have no interest in spending money to make that possible. Naturally, the StataCorp view is that those other people are potential customers. Ironically, the more that loyal users upgrade, the more difficulties those loyal users then have in collaborating with people using other software or much older versions of Stata. But StataCorp want to encourage people to upgrade, which means sales. It's for them to consider what functionality might be added. StataCorp as we all should know are in business selling Stata and that affects what they do. While cool text in images are great, sometimes we need to use them in text posts or even messengers.Several quite different issues are mixed up in this thread and already we have seen that some experienced users are confused (even misinformed!). You can still use the alt attribute in img tag for SEO though. This can make the file smaller ( if the text is short ), but then it won't be able to change the text after generation of the SVG file, and the SVG file can't be indexed by search engine through its content. To make custom web font works in SVG files, we actually convert every letter from text into SVG path instead of embedding the whole font file inside it. If you use those SVG files with dynamic sizing, remember to check it's visual appearence in different resolution before shipping your works. While SVG is scalable-vector-based and should be responsive-ready, sometimes there are still unwanted aliasing/jagged edges or not-aligned shapes, due to number rounding / precision issues when rendering. Consider using CSS property " will-change" to prevent redundant re-rendering when you use those downloaded SVG files, just like we've done in our stylish text gallery. This is especially true when using complicated SVG filters, and almost all filters here are complicated. ![]() Rendering SVG can be more CPU-intensive than rendering raster images like PNG or JPG. For a detail list of browser support for SVG filter, check Can I Use "SVG filter" for more information. Generally speaking modern browsers like latest versions Chrome, Firefox and Safari should be able to render them correctly, but you should check if you need to support browsers like IE9. Just like there are some CSS attributes that are not well-supported by all modern browsers, there might be difference between implementations of browsers to the SVG filter we use, specially of the old browsers like Internet Explorer. Since SVG is well-prepared for everyone to use in HTML5 era, you will still want to know about its limitation so you can choose which one to use between SVG and PNG more wisely. For every fancy text effect, we provide both SVG and PNG format for you to download.
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