QMC DATA MINING PROGRAM for Windows QMC DATA SCREENING PROGRAMS The QMC Data Screening tools provide a graphical interface for data screening, filtering and statistical analysis. Corrupted data and outliers can be graphically removed from data sets. View data cuts, hide cuts, or view all previous cuts. The Data Mining tools allow the user to review and remove all bad and/or redundant data - an essential requirement for obtaining true conditions. Data Screening is the first step in assuring that process goals are met in order to maximize quality, productivity, efficiency and profit through statistical, modeling, auditing and optimization methods. Screening data is one of the most important steps for successful predictions and models. The data must contain relevant information to render solutions. This is why the QMC Data Mining Programs are very beneficial. You must have variations in the data set. Redundant data acts as one data point. The program will perform the application session, given virtually any amount of data. Length of time will vary depending on data quantity. The QMC Program is set up so files will not be overwritten when other files are currently open. The data set will be saved under a different name, which is a protection bumper, so data is not lost. It is not possible to lose or delete information inadvertently and your original data base always remains in tact. Select Variables - select, remove or rearrange variable names or columns in the desired manner. Transforms - insert transformation to existing variable names to manipulate data as an Excel spreadsheet. Variable Statistics - analyze single or several columns statistically. Calculate numerical statistics and correlations from variable(s). Graphics DataCut - graph and edit a single column to remove outliers, bad and/or redundant data while keeping track of all cuts. Data Graph Focus presents a red bordered screen indicating viewed cuts. Multi-Graph DataCut - graph and edit several columns to remove outliers, bad and/or redundant data while keeping track of all cuts. Multi-Graph also offers viewing of all cuts. X-Y Graphics Plot - remove outliers, bad and/or redundant data and to show scatter plots of one variable on another. Run Chart - remove outliers, bad and/or redundant data and to show average, standard deviations and Q-Sum. Distribution Chart - remove outliers, bad and/or redundant data using the normal distribution of the selected variable. Graphics DataFilter - a unique method to uncover repetitious data rows plus remove outliers, bad and/or redundant data with advanced filtering techniques including the QMC Variable, QSum, Exponential Filter, and Data Fix. System Requirements Available for: Win95/98/NT |
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