Tags » Data Analysis

Some simple SQL Queries command:

  1. SELECT * FROM table_name;  -selects everything from table
  2. SELECT column1, column2,… FROM table_name – select column from table
  3. SELECT * FROM table_name WHERE condition – select subset from table based on condition…
  4. 30 more words
Data Analysis

Modeling Data With Functional Programming In R - Chapter 1

I’m pleased to announce that a rewrite of my first chapter of “Modeling Data With Functional Programming In R” is available in draft format. Most of the feedback of the previous version centered around accessibility and practicality of the material. 86 more words


What is LCpk, and why is it so high on my workshift noise sampling report?

One of the things I love about my job is that I’m always learning about our rental instruments and how they’re used in testing and reporting. 625 more words


Educational Design Research: Data Analysis


This is the fourth in a series of posts about educational design research (EDR). This post will focus on the data analysis methods used in EDR projects. 925 more words

Educational Design Research