Crash Course
Degrees of Freedom and Effect Sizes - Crash Course Statistics
Today we're going to talk about degrees of freedom - which are the number of independent pieces of information that make up our models. More degrees of freedom typically mean more concrete results. But something that is statistically...
Crash Course
T-Tests A Matched Pair Made in Heaven - Crash Course Statistics
Today we're going to walk through a couple of statistical approaches to answer the question: "is coffee from the local cafe, Caf-fiend, better than that other cafe, The Blend Den?" We'll build a two sample t-test which will tell us how...
Bozeman Science
Standard Error
Paul Andersen shows you how to calculate the standard error of a data set. He starts by explaining the purpose of standard error in representing the precision of the data. The standard error is based on the standard deviation and the...
Crash Course
The Normal Distribution - Crash Course Statistics
Today is the day we finally talk about the normal distribution! The normal distribution is incredibly important in statistics because distributions of means are normally distributed even if populations aren't. We'll get into why this is...
Crash Course
Test Statistics - Crash Course Statistics
Test statistics allow us to quantify how close things are to our expectations or theories. Instead of going on our gut feelings, they allow us to add a little mathematical rigor when asking the question: “Is this random… or real?” Today,...
Curated Video
Getting Started with HashiCorp Nomad - Demo - Monitoring Application Logs
In this demonstration, we will focus on monitoring our applications. We will look at the various logs on a client. Looking at the logs, we will practically understand the work processes running in the background. This clip is from the...
Curated Video
Linux Fundamentals - Data Streams of the Process
This video explains the data streams of processes. This clip is from the chapter "Data Streams and Piping in Linux" of the series "Linux Fundamentals".This section will introduce you to the data streams and piping in Linux. By the end of...
Curated Video
R Programming for Statistics and Data Science - Test for the Mean - Population Variance Known
This video explains test for the mean - population variance known. This clip is from the chapter "Hypothesis Testing" of the series "R Programming for Statistics and Data Science".This section explains hypothesis testing.
Curated Video
R Programming for Statistics and Data Science - Standard Error and Confidence Intervals
This video explains standard error and confidence intervals. This clip is from the chapter "Hypothesis Testing" of the series "R Programming for Statistics and Data Science".This section explains hypothesis testing.
Curated Video
Data Science and Machine Learning with R - Linear Regression in R - Real Model
This video explains linear regression in R. This clip is from the chapter "Linear Regression - a Real Model" of the series "Data Science and Machine Learning with R from A-Z Course [Updated for 2021]".This section explains a real model...
R Programming 101
Ggplot for plots and graphs. An introduction to data visualization using R programming
Using ggplot and ggplot2 to create plots and graphs is easy. This video provides an easy to follow lesson on how to use R programming to do excellent data visualisation. If you want to learn how to work with data and do quantitative...
Curated Video
Fix the errors in a computer program or algorithm : Exceptions
From the section: Errors and Exceptions Handling. In this section, you will learn about Errors and Exception handling in detail. Errors and Exceptions Handling: Exceptions
Curated Video
Statistics for Data Science and Business Analysis - Studying Regression Tables
In this video, you'll learn about regression tables. This clip is from the chapter "Subtleties of Regression Analysis" of the series "Statistics for Data Science and Business Analysis".This section explains the Markowitz Portfolio...
Curated Video
Python for Network Forensics 5.1: Enumeration
In this video, we will begin to think as an attacker and learn how to enumerate devices on a network. • Learn the basics of calling system commands in Python • Learn how to enumerate network devices • Using Python, build an application...
Curated Video
Statistics for Data Science and Business Analysis - Standard Error
This video introduces the standard error - an important ingredient for making predictions. This clip is from the chapter "Inferential Statistics Fundamentals" of the series "Statistics for Data Science and Business Analysis".This section...
Curated Video
Hands-On WebAssembly for C++ Programmers - Running Your First C++ Application on the Web
Now that your tools are installed, how do you write your first C++ program to run in the browser? • Write C++ code • Compile the C++ code into WebAssembly • Integrate input and output between the browser and your code This clip is from...
R Programming 101
Create a scatter plot using R programming. How to use ggplot for data visualisation.
Using R programming for data visualisation is easy. If you want to create a scatter plot for two or more numeric variables, ggplot is perfect package. Ggplot2 is part of the tidyverse set up packages. This video is part of a series that...
Curated Video
Statistics for Data Science and Business Analysis - Test for the Mean; Independent Samples (Part 2)
This is the second of the two-part video, where the means for two dependent samples are tested. This clip is from the chapter "Hypothesis Testing" of the series "Statistics for Data Science and Business Analysis".This section explains...
Curated Video
Statistics for Data Science and Business Analysis - Test for the Mean; Independent Samples (Part 1)
This is the first of the two-part video, where the means for two dependent samples are tested. This clip is from the chapter "Hypothesis Testing" of the series "Statistics for Data Science and Business Analysis".This section explains...
Curated Video
The Complete Practical Docker Guide - Data Streams of the Process
This video explains data streams of the process. This clip is from the chapter "Data Streams and Piping in Linux" of the series "The Complete Practical Docker Guide".This section focuses on data streams and piping in Linux.
Curated Video
Linux Administration Bootcamp: Go from Beginner to Advanced - Input, Output, and Redirection
This video explains the concept of input, output, and redirection. This clip is from the chapter "Intermediate Linux Skills" of the series "Linux Administration Bootcamp: Go from Beginner to Advanced".This section explains the...
Curated Video
Bash Shell Scripting - "cron" Command
This video helps you explore the "cron" command. This clip is from the chapter "Scheduling Scripts" of the series "Mastering Bash Shell Scripting: Automate your daily tasks [Updated for 2021]".This section focuses on scheduling scripts.
Curated Video
Dive Into Ansible - From Beginner to Expert in Ansible - Register and When
This video explains the concept of using a register and when to use it. This clip is from the chapter "Ansible Playbooks- Deep Dive" of the series "Dive Into Ansible - From Beginner to Expert in Ansible".This section explores playbooks...
Curated Video
Bash Shell Scripting- Redirection Operators and STDIN, STDOUT & STDERR
This video shows how to use STDIN, STDOUT, and STDERR. This clip is from the chapter "Redirection Operators" of the series "Complete Bash Shell Scripting".This section covers the various redirection operators.