background preloader

SEMATECH e-Handbook of Statistical Methods

SEMATECH e-Handbook of Statistical Methods
Related:  StatisticsEstadística

Getting to Grips with LaTeX - LaTeX Tutorials by Andrew Roberts @ School of Computing, University of Leeds Here are some tutorials I have written for getting up to speed with this excellent document processing system. Funnily enough I wouldn't consider myself an expert, per se, but I'm learning all the time. I recall finding it quite taxing when I started to learn LaTeX, which is why I have started these tutorials. However, I hope that my experience plays to your advantage because I cover sort of questions and problems I had when I first learning LaTeX which are probably typical for most beginners. Benefits LaTeX pre-dates modern graphical word processors, if not modern graphical operating systems! For a more detailed account, see my article regarding the numerous advantages. Tutorials

Average Annual Percent Change (AAPC) — Joinpoint Help System 4.3.1.0 While Joinpoint computes the trend in segments whose start and end are determined to best fit the data, sometimes it is useful to summarize the trend over a fixed predetermined interval. The AAPC is a method which uses the underlying Joinpoint model to compute a summary measure over a fixed pre-specified interval. Annual Percent Change (APC) is one way to characterize trends in cancer rates over time. With this approach, the cancer rates are assumed to change at a constant percentage of the rate of the previous year. For example, if the APC is 1%, and the rate is 50 per 100,000 in 1990, the rate is 50 x 1.01 = 50.5 in 1991 and 50.5 x 1.01 = 51.005 in 1992. Rates that change at a constant percentage every year change linearly on a log scale. One advantage of characterizing trends this way is that it is a measure that is comparable across scales, for both rare and common cancers. Average Annual Percent Change (AAPC) is a summary measure of the trend over a pre-specified fixed interval.

Statistique décisionnelle, Data Mining, Scoring et CRM Folkscanomy Mathematics: Books of a Mathematic Nature : Free Texts : Download & Streaming K.A. Stroud Engineering Mathematics ( programmes & Problems ) 1st Ed Macmillan & Co. Ltd. 1970 Acrobat 7 Pdf 17.1 Mb. Darrell Huff How to Lie with Statistics Penguin Books 1973 Acrobat 7 Pdf 4.79 Mb. Michael Spivak Calculus W.A. B.D. Carl B. Alfred North Whitehead & Bertrand Russell Principia Mathematica Volume I Cambridge University Press 1963 Acrobat 7 Pdf 29.0 Mb. Murray R. F.A. Frank Ayres Theory & Problems of Differential Equations Schaum Publishing Co. 1952 Acrobat 7 Pdf 10.5 Mb. Joseph A. Richard Courant Differential & Integral Calculus Vol I Blackie & Son 2nd ed. 1937 Acrobat 7 Pdf 16.6 Mb. H. Murray R. Seymour Lipschutz Schaum's Theory & Problems of Linear Algebra Schaum Publishing Co ( McGraw-Hill ) 1st.ed. 1968 Acrobat 7 Pdf 14.2 Mb. G.H. Frank Ayres Jr. Arthur Beiser Theory and Problems of Physical Science Schaums Outline Series McGraw-Hill 1974 Acrobat 7 Pdf 15.4 Mb. Seymour Lipschutz Schaum's Theory and Problems of Set Theory McGraw-Hill 1964 Acrobat 7 Pdf 10.3 Mb. R. R.

Welcome to STAT 505! | STAT 505 - Applied Multivariate Statistical Analysis Printer-friendly version This is the STAT 505 online course materials website. All of the examples, notes, i.e., the lecture materials will all be found on this website. You may want to make a bookmark for this site. ANGEL is the other course website that will support our work in this course. Use the ANGEL discussion forums to pose questions and collaborate with others in this course to find answers. ANGEL is where you will find the course schedule, any annoucements, weekly work assignments, exams and the dropboxes for these assignments as well. Welcome to STAT 505! LaTeX:Layout From AoPSWiki This article outlines some of the basics of layout in LaTeX. Note: Rather than typing up all the examples, you can copy-paste the examples into your TeXnicCenter files. We highly recommend opening up your TeXnicCenter and trying out each of the examples as you go. It takes almost no time at all to just copy-paste, compile, and view the results. Source File Format The source file of a LaTeX broadly consists of two parts, the preamble and the document itself. Our next three sections deal primarily with preamble items, while the rest cover tools you might use within your document. The Preamble Document Class The first line of the file sets the document class with the \documentclass[''options'']{''class''} command. article . book report , and letter .) \documentclass , but generally they can be left to their defaults. Packages Packages are included after the \documentclass statement using \usepackage[''options''][''packagename''] . Page Setup The Easy Way \usepackage[margin=2.5cm]{geometry} . The

D3.js Factorial Analysis of Variance Factorial Analysis of Variance (ANOVA) One-way ANOVAs only allow us to examine one source of variance (one factor). There are situations (lots of situation) where we are interested in examine more than one source of variance. We will now examine 2 or more independent variables (or factors) on a single dependent variable. One-way ANOVA = 1 IV Two-way ANOVA = 2 IV (factorial ANOVA) Three-way ANOVA = 3 IV (factorial ANOVA) etc. When we covered research designs, we usually used X (treatment) and O (measure) to illustrate the design. What do the numbers (e.g., 3 X 2) mean? Factors can be assigned or active. Activity Design three research questions that would require a two-way ANOVA to analyze the data. Why not run 2 one-way ANOVAs? Ordinal Interaction (lines are not parallel) Disordinal Interaction (lines cross) but lines do not have to cross to be considered an interaction. The following graphic illustration are from Dr. Effects may be depicted graphically. Null Hypotheses 1. [data] Profile Plots

Analytics Thoughts and Observations Center For Statistics And The Social Sciences Python Programming Language – Official Website

Related: