Category: Reference

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General Notes Dimensions -> Categorical variables Measures -> Numerical variables When you place variables in columns or rows, the first variable acts as a category for the others. So you…

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Logic Symbols inclusive or xor/exclusive or and if if and only iff   Paradoxes Hangman Paradox       Sorites Paradox         Metaphysics Time Basic Time as…

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General Concepts Initial condition: the exact condition at the start of the experiment. Essentially conditions at t0. Information never disappears: While this concept has come into question, see Stephen Hawking,…

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  Advertising Networks BuySellAds – Facebook – Google – Pinterest – YouTube –   Affiliate Programs Amazon – 24 hours – Bookdepository – 30 days – Expires once purchase is…

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Basics     Critical WordPress Plugins Auto Post Thumbnail – Creates post thumbnails automatically and is capable of creating retrospective thumbnails. Really Simple SSL – For adding SSL certificates to…

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General Notes This guide to SPSS will be split into four sections: 1. Inputting Data: This section is about putting data into SPSS 2. Selecting Data: This section involves selecting…

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General Notes         Displaying Data Bins: Often, its hard to differentiate numerative data so a solution is to arbitrarily decide ranges, typically equal. These ranges are bins…

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  General   HTML 5 <html> <head> <body> <div id=’???’ class=’???’> <h1> <h2> <h3> <p> <ul> <li>     CSS 3 Basic Comment Syntax: /* This is a comment*/ margin:…

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General Notes — Single line comment /* Multi line comment */   CREATE DATABASE DATABASENAME; — create a database named DATABASENAME   SELECT * FROM tbl; — Select all columns…

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General Notes :: Axiomatic Method “in an axiomatic system, we never try to reproduce the facts in full, but only that side of them which is important or relevant in…

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General Notes The Little SAS Book by Lora D. Delwiche and Susan J. Slaughter ::General Advice:: SAS and SQL have a lot in common, if you have used postgre SQL…

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General Notes Everything is an object in Python. in command prompt: python file_name.pyin command promot: type ‘python’ to access python directly.in command prompt: type ‘quit()’ to quit python # –…

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General Notes Packages: install.packages(‘package_name’) # install a custom packagelibrary(package_name) # load a custom packagervest # package for scraping websites in R dplyr     vector_name <- c(1,2,3) # Create a…