Plot customization

The most important requirements of a calibration gas are that it is homogeneous, stable and accurate. The most important job of the commercial gas supplier is to provide a calibration gas that meets these needs and the technical support package to validate that claim. At Big Three Specialty Gases, we feel that the UniPhase calibration mixtures meets these needs, and only with the technical UniPhase " DATA VALUES FOR LINEARITY PLOT (GPA 2177-84 (Only normal components plotted) CUSTOMER Natural Gas Calibration Mixture No. Peak Mole. Wt. Amount Area Response x 10000 2 Methane 16.043 45. 101 3582650 0.12589 4 Ethane 30.070 4.659 507744 0.09175 5 Propane 44.097 2.500 325695 0.07677 7 n-Butane 58.124 2.033 307670 0.06609 9 n-Pentane 72.151 1.084 183160 0.05920 10 n-Hexane 86.178 0.105... 

Data generated with the EOS are elaborated by Exploratory Data Analysis (EDA) software, a written-in-house software package based on MATLAB [22]. The EDA software includes the usual (univariate or multivariate) descriptive statistics functions among which Principal Component Analysis (PCA) [23], with the additional utilities for easy data manipulation (e.g. data sub sampling, data set fusion) and plots customization. 

REACCS is organized iato six operational modes MAIN and BUILD, which are used to draw molecular stmctures, build reactions, and constmct graphic queries and SEARCH, VIEWLIST, PLOT, and EORMS, which are used to create custom forms to display data associated with reactions and molecules. Each of the modes provides a characteristic menu and a set of options, which normally perform tasks that relate to the general function of that mode. 

To determine trends in customer satisfaction and dissatisfaction you will need to make regular surveys and plot the results, preferably by particular attributes or variables. The factors will need to include quality characteristics of the product or service as well as delivery performance and price. The surveys could be linked to your improvement programs so that following a change, and allowing sufficient time for the effect to be observed by the customer, customer feedback data could be secured to indicate the effect of the improvement. 

The MARS software is adapted and compiled specifically for a given application. The software is organized into modules which can be interchanged as needed for a particular implementation. Most modules comprise a core of management, analysis, reporting, and plotting functions which are used for every implementation. For each application, a data acquisition module is adapted to suit the appropriate instrumentation. In addition, specialized analysis programming is added if required. The acquisition module, the core modules, and the specialized analysis modules, if any, are then linked into a customized application specific version of MARS. 

The user is able to customize the transform setup resource file to include as many custom scripts or unit transforms as desired for a particular application. In addition, the user can improvise operations on the fly. If the analyst decides to try plotting the data as a function of a reciprocal log, he takes the log and then reciprocal of the x-axis. If he decides to make this a regular option, he can enter it in the transform setup list under any name desired. Next time the transform option is called he will be able to select that operation by choosing it from the list under the name saved under. 

Once analytical results have been produced, invariably a certain amount of manipulation is necessary to translate the results into information that can be understood by the customer. The reporting analyst may have to sort and process a large and varied amount of information in order to produce a small number of final answers. Data from standards may be used to produce calibration curves or calibrate instrument response. Results from quality control samples will have been plotted on charts to ensure that the system was working satisfactorily at the time the measurements were made. Sample data will be quantified by comparison with the standards and suitable corrections made. Then, checks may be made to confirm the results by examining the answers to look for any obvious wrong data. It is... 

Less plot area The plot area requirement for the DC boiling reactor unit is very small and can be accommodated to customers needs. 

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