Data Process and Analysis

How many samples or measurements are required to ensure statistical accuracy is one of the most commonly asked questions in reverse engineering. This chapter will discuss this question by introducing the fundamental principles of statistics and their applications in data process and analysis. The reliability theory is closely related to statistics but was independently developed. This chapter will also discuss the applications of reliability theory, which is critical to reverse engineering data process and analysis in many cases. 

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Data processing and analysis Data processing specialists... 

In the following section, we explain the basic protocols used for removing the second-order quadrupolar broadening based on the refocusing of the second-order quadrupolar interaction. These protocols rely on mechanical reorientation of the rotor axis (DAS) or use a combination of sample spinning and rf manipulation of the spins evolution (MQMAS and STMAS). Experimental aspects of these methods, as well as methods for data processing and analysis, are described in Sects. 5.3 and 5.4. 

Data processing and analysis - new database combined with neuronal nets... 

ROM either with or without structures [8]. The current version is the 6th containing some 229,119 reference spectra from 200,500 compounds which can be combined with a version of the NIST database, increasing the total size to 275,821 spectra of 226,334 compounds. The version marketed by the Palisade Corporation is available with a useful data format conversion utility MASSTransit (http //www.wi-leyregistry.com). There is also the PC BenchTop/PBM search system described below which can be purchased for off-spectrometer data processing and analysis of GC/MS runs for example. 

It is responsible for the data processing and analysis by the network is displayed to the user, so the real-time database and provide basic data and basic information for monitoring system, is the foundation of realizing the whole safety coal mine electrical network real-time monitoring and warning function. 

Figure 12,4 Data workflow with statistical analysis. The data processing and analysis follows the following sequence (a) Acquisition of files for the protein in the apo state and bound with the ligands of interest over several time points, (b) Isotope measurement and %D determination, (c) Aggregate sample percent deuteratlon Is arrived at by the mean of the individual on-exchange time point mean values. The standard deviation for the sample Is the RMS error of each time point divided by the number of time points, (d) Perturbation %D = ligand aggregate %D-apo aggregate %D. Standard error is calculated by taking the root sum squared of aggregate sample standard deviations, (e) Results are subjected to t-test and Tukey comparison, (f) Visualization components represent the results. Reproduced from Ref. [1], with permission from Elsevier...

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