basic statistics understanding conventional methods and modern insights jul 2009

... purely to act as a holder of utility methods and fields. A static class cannot contain any instance data or methods, and it does not make sense to try and create an object from a static class ... Understanding static Methods and Data In the previous exercise you used the Sqrt method of the Math class. If ... Math. So, what's happening and how does this work? You wi...

Ngày tải lên: 15/12/2013, 00:15

... methodology to a wide audience, simply and intuitively, through resampling from the data at hand. The resampling methods permutations and the bootstrap—are easy to learn and easy to apply. They require ... research workers, and students in the bio- logical and social sciences will find here a practical and easily grasped guide to descriptive statistics, estimation, testing hypoth...

Ngày tải lên: 01/06/2014, 10:03

... high random error; lowlno constant error low random error; lowlno constant error low random error; high constant error high random error; high constant error Figure 2.4 Random and constant ... discussed the consequent weaknesses and implications. 38 RESEARCH METHODS AND STATISTICS IN PSYCHOLOGY , r ,' ,, -2 " i HOW TO SAMPLE RANDOMLY &&apos...

Ngày tải lên: 15/02/2014, 16:20

... analysers 498 CONTENTS xi 22 Basic statistical parameters 501 22.1 Mean value, accuracy of a collection of measurements 501 22.2 Variance and standard deviation 504 22.3 Random or indeterminate errors ... 455 19.3 Other ion selective electrodes 457 19.4 Slope and calculations 460 19.5 Applications 463 Problems 463 20 Voltammetric and coulometric methods 465 20.1 General principles 4...

Ngày tải lên: 01/04/2014, 10:59

... measurements”), and he developed staple notions like the mean and standard deviation. Pearson’s revolutionary work laid the basis for modern statistics. But if he was the Marx of statistics (he ... it be replicated and conrmed in other samples and other settings. Summary Confounding bias, chance, and causation – these are the three basic notions that underlie statistics a...

Ngày tải lên: 24/09/2012, 09:06

... UV monitor and collect fractions using a fraction col- lector and subject to the appropriate carbohydrate and antibody analyses. 3.6. Analysis of Mucins Methods for the detection and analysis ... antibodies and lectins or coating methods such as the glycan detection method and enzyme-linked immunosorbent assays (ELISA). All these techniques have advantages and disadvan- tage...

Ngày tải lên: 08/10/2012, 10:25

... nature and limitations of the individual techniques, and (2) interpretation and reporting of mucin staining. 1.1. Nature and Limitations of Mucin-Staining Methods Mucin histochemistry, lectin, and ... such as Culling’s Handbook of Histopathological and Histochemical Techniques (including museum techniques) (36) or Kiernan’s Histological and Histochemical Methods: Theory and...

Ngày tải lên: 08/10/2012, 10:25

... Inc., Totowa, NJ 4 Detection and Quantitation of Mucins Using Chemical, Lectin, and Antibody Methods Michael A. McGuckin and David J. Thornton 1. Introduction Detection and quantitation of mucins ... 1 and 2 (2,3) of this volume for the preparation of secreted and membrane-associated mucins, respectively, and to Chapter 7 (4) for a discussion of methods for mucin separation....

Ngày tải lên: 08/10/2012, 10:25

... poly- L -lysine for 5 min and dried at room temperature. 3. Methods 3.1. Observation and Measurement of Mucous Thickness on Unfixed Mucosal Sections ( see Notes 1–4) This is a rapid and simple method ... will be greatly reduced and discontinuous. 7. Careful handling of the cryostat sections on the slide during fixing and staining is impor- tant because excessive washing and so...

Ngày tải lên: 08/10/2012, 10:25

... Biosynthesis and Secretion of Mucin 65 65 From: Methods in Molecular Biology, Vol. 125: Glycoprotein Methods and Protocols: The Mucins Edited by: A. Corfield ... NJ 6 Quantitation of Biosynthesis and Secretion of Mucin Using Metabolic Labeling Jan Dekker, B. Jan-Willem Van Klinken, Hans A. Büller, and Alexandra W. C. Einerhand 1. Introduction Most epithelial ... PhosphorImager. 4...

Ngày tải lên: 08/10/2012, 10:25