Meta-Search Engines-The Library "Smarter" meta-searcher technology includes clustering and linguistic analysis that attempts to show you themes within results, and some fancy textual analysis and display that can help you dig deeply into a set of results. However, neither of these technologies is any better than the quality of the search engine databases they obtain results from. Few meta-searchers allow you to delve into the largest, most useful search engine databases. Although we respect the potential of textual analysis and clustering technologies, we recommend directly searching individual search engines to get the most precise results, and using meta-searchers if you want to explore more broadly. The meta-search tools listed here are "use at your own risk." Better Meta-Searchers Meta-Search Engines for SERIOUS Deep Digging CSEs: Make Your Own Meta-Search Engine Google Custom Search Engines (CSEs) focus on selected websites within the Google database. How Do You Find Custom Search Engines
Startingpage Search Engine Universitätsbibliothek | Freie Universität Berlin : Digitale Bibliothek - Service All The Web: News [Advanced Search] Die bekannten Stärken der Suchmaschine "All the Web" kommen auch bei der Suche nach "News" (Meldungen, News, Artikel, Postings usw.) zum Tragen: großer Suchindex (ca. 3.000(!) Google News Die beliebte Internet-Suchmaschine "Google" bietet ebenfalls eine eigene Nachrichten-Seite an. Google News Archive Mit dem "News Archive" erweitert Google seine breite Produktpalette an Spezialsuchdiensten um ein Angebot zur Recherche in digitalen Nachrichten- und Pressearchiven. Google News Deutschland Der deutsche Ableger der "Google News" funktioniert nach demselben Prinzip wie sein amerikanisches Vorbild. HeadlineSpot IberoDigital MagPortal.com "MagPortal.com" ist vor allem spezialisiert auf das Suchen von Artikeln in Online-Magazinen. Noos
Using SPSS for Nominal Data (Binomial and Chi-Squared Tests) Using SPSS for Nominal Data:Binomial and Chi-Squared Tests This tutorial will show you how to use SPSS version 12.0 to perform binomial tests, Chi-squared test with one variable, and Chi-squared test of independence of categorical variables on nominally scaled data. This tutorial assumes that you have: Downloaded the standard class data set (click on the link and save the data file) Started SPSS (click on Start | All Programs | SPSS for Windows | SPSS 12.0 for Windows) Loaded the standard data set Binomial Test The binomial test is useful for determining if the proportion of people in one of two categories is different from a specified amount. SPSS assumes that the variable that specifies the category is numeric. As always, we will perform the basic steps in hypothesis testing: Write the hypotheses: H0: P = .5 H1: P ≠ .5 Where P is the proportion of people who selected cats.Determine if the hypotheses are one- or two-tailed. The output tells us that there are two groups: DOG and CAT.
Clustering Engine Carrot2 Search Results Clustering Engine Carrot2 organizes your search results into topics. With an instant overview of what's available, you will quickly find what you're looking for. Choose where to search: Type your query: More options More advanced options Hide advanced options Example queries: data mining | london | clustering About Carrot2: Carrot2 is an Open Source Search Results Clustering Engine.
List of People search engines This is a list of articles about search engines, including web search engines, selection-based search engines, metasearch engines, desktop search tools, and web portals and vertical market websites that have a search facility for online databases. By content/topic General P2P search engines Geographically limited scope Semantic Accountancy IFACnet Business Computers Enterprise Funnelback: Funnelback SearchJumper 2.0: Universal search powered by Enterprise bookmarkingOracle Corporation: Secure Enterprise Search 10gQ-Sensei: Q-Sensei EnterpriseTeraText: TeraText Suite Fashion Fashion Net Food/Recipes Genealogy Mocavo.com: family history search engine Mobile/Handheld Job Legal Medical News People Real estate / property Television TV Genius Video Games Wazap (Japan) By information type Search engines dedicated to a specific kind of information Forum Omgili Blog Multimedia Source code BitTorrent Cloud Search engines listed below find various types of files that have been stored in the cloud and made publicly available. Email
Ixquick Search Engine SPSS, Tutorial, deutsch, Literatur zu SPSS, Tutorials, Dialogfelder, Dialogfeld, Flash Tutorial, Statistik, FU, Berlin, Informationen zu SPSS-Lizenzen SPSS-Tutorials (deutsch) Übersicht zu den vorhandenen Flash-Animationen Datenzugang: Aufbau einer Datendatei Datenimport über die ODBC-Schnittstelle Datenaufbereitung: Berechnen von Informationen Klassifizieren von Variablen über Umkodieren Umkodieren von Variablen Selektieren I - Vergleichsoperatoren Selektieren II - logische Operatoren Selektieren III - komplexe Bedingungen Datenanalyse: Deskriptive Statistik Testen I - Testen auf Unterschiede (t-Test unabh. Stichproben - U-Test) Testen II - Testen auf Unterschiede (t-Test abh. Zum effektiven Umgang mit dem Programm: Editieren von Tabellen im Ausgabefenster Verwendung von Syntaxanweisungen Verwendung von Syntaxanweisungen - erweiterte Version SPSS und R - Installation und Nutzung SPSS und R mit Grafik - Demonstration der Anwendung Verwendung von Makros Verwendung von Skripten Datenzugang Tutorial zum Aufbau einer Datendatei (Flash-Animation) Tutorial zum Datenimport über die ODBC-Schnittstelle (Flash-Animation) Datenaufbereitung Testen
Icerocket blog search Meta search engine | Mother of All Search Engines - Mamma.com 100+ Alternative Search Engines You Should Know If someone asks you, off the top of your head, what search engines you use or know off, chances are you’ll be naming the regulars: Google, Bing, Yahoo. The Internet however is a really big place and there are plenty more search engines out there that can cater to very specific requirements. General Search Engines We’re skipping the search engines that everyone know about so you won’t be seeing Google, Yahoo or Bing in this list. Here are many other alternative search engines available out there. Aol – Aol offers search results combined with content from AOL. MyWebSearch – MyWebSearch is search engine that shows results from Google. Regional Search Engines Search Nigeria – Search Nigeria is a web based portal and search engine. Kid-Safe Search Engines These search engines provide children with a search service that keeps out age-inappropriate materials unfit for consumption for young ages. Social Media Search Engines Pixnet – An online mobile photo sharing and networking service.
Elementary Concepts in Statistics In this introduction, we will briefly discuss those elementary statistical concepts that provide the necessary foundations for more specialized expertise in any area of statistical data analysis. The selected topics illustrate the basic assumptions of most statistical methods and/or have been demonstrated in research to be necessary components of our general understanding of the "quantitative nature" of reality (Nisbett, et al., 1987). We will focus mostly on the functional aspects of the concepts discussed and the presentation will be very short. What are Variables? Variables are things that we measure, control, or manipulate in research. Correlational vs. Most empirical research belongs clearly to one of these two general categories. Dependent vs. Independent variables are those that are manipulated whereas dependent variables are only measured or registered. Measurement Scales Nominal variables allow for only qualitative classification. Relations between Variables .005 or p
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