On the list of things that may be tackled next are: RADAR is by no means a finished project, but in its current form it is already quite functional, useful and may already meet all your requirements. Primarily just bug fixes and tweaks to 0v6p7 See the release_notes_0v6.txt file for more detail. ConvertStdf runs significantly faster for files that have >2K tests per device. Also a few bug fixes and minor feature tweaks: Now supports interleaved multisite stdf files as well as non-interleaved. Added some per-user defaults that you can put in a. (Also resolves some bugs with shared variables between functions) Added a few more scripts: ConvertEDL, ConvertJ9, SaveRtdf, LoadRtdf, ExpandMPRs. Hide all the RADAR stuff in its own environments so your R workspace stays clean. A big step in making it more user friendly. Just an accumulation of various features and bug fixes over the last year.Īdded the TkRadar GUI. csv file of the statistics.Īdded RCS version tracking to scripts, fixed some Credence test program dependent bugs, added a few more data sorting and screening scripts, created this web page ConvertStdf now works for 93K and Credence Quartet files, supports MPR records. ConvertStdf working with LTX/Cx and Catalyst STDF files (but not MPR records), PlotRtdf able to generate histograms and XY plots.Ī more polished, complete and user friendly distribution: Added introduction slide deck, WaferMap script, ConvertParameters script, etc. Initially made available, limited distribution. Evaluated different languages, by end of September, decided on 'R'. Things that are of interest specifically to developers A BRIEF HISTORY To Access the older versions or to review the history of changes: Developer's Page OR, instead of Google Drive, the updated package can be found at Github. Some of these files will be new, others will overwrite/replace existing files. Go to the folder on Google Drive (link below) and copy the files into the radar package folder you now have from the 'STEP 2' installation. STEP 3: Optional: To Access the 'to be included in the next release' updates (RADAR verified with version 2.8.0, about 30MB download for Windows. STEP 1: The link to the R home page, to download R. Visit the R home page to find the correct download for your system. Fortunately, the R installation is a pretty painless experience. To run the Radar package, you will need to have R installed. RADAR Outputs And Screen Captures DOWNLOAD: To view some example histogram outputs, wafermap outputs, xy plots, and TkRadar screen captures click on the following link R is also very friendly for doing subsequent 'what about.' investigations of your data. The scripts run quickly, since R is an efficient language. ) since R is supported on many platforms. The scripts will work on many different platforms (Windows, Linux, Unix. RADAR is a set of scripts written in the R language that can process STDF files and generate summary files, statistics tables, histograms, XY plots, wafermaps and more. The use of different delimiters allows the availability of unequal encoding. In this case, the text strings are clearly organized, so all values are separated by commas or double quotes (if there are reserved symbols). On personal computers, the CSV extension includes many values represented as ASCII tables. They can be opened by most editors able to work with tables and texts, including both authentic Excel and open source utilities like Apache Open Office and Libre Office. CSV, in some cases, are сalled flat files. This allows you to transfer information between different programs freely. If there are reserved symbols (for example, a semicolon or a new line), double quotes play the separator role. Commas separate the parameters of each column. Using the spreadsheet application, CSV files can be organized into cells and added to the appropriate database. Each line of the file acts as one row of the database. The data inside of which are separated by commas-developed in the early 70-ies of the XX century to import various table information and transfer bulk information between databases in text format. File extensionĬSV – is a unique text format. All csv conversions make in the cloud and don't use any resources of your computer.
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