R Programming 101
Create a boxplot using R programming with the ggplot package.
Visualize one categorical and one numeric variable If you are interested in using R programming to visualize your data, then you have come to the right place. Ggplot is a fantastic package that can be used to create plots and graphs to...
Curated Video
Discuss the importance of data : The Data set for the Course
From the section: Simple Decision trees. In this section, we will start with the basic theory of decision tree then we cover data pre-processing topics like missing value imputation, variable transformation and Test-Train split. In the...
R Programming 101
Describe and Summarise your data
If you want to learn about to summarise your data by making tables in R or provide descriptive statistics of your dataset, then this video is for you. R programming provides more than one way to summarise and describe your data. You can...
Curated Video
Alternative Monetary Policy Tools: Understanding Quantitative Easing
The video is a detailed explanation of quantitative easing and its impact as an alternative monetary policy tool. The speaker starts by explaining the need for QE when banks have exhausted their ability to use the Bank rate to influence...
R Programming 101
Working with factors and categorical variables. Use forcats in R programming to change factor levels
R programming for beginners just got easier. If you're working with categorical variables or factors (as they are called in R) then you'll love the forcats package. Forcats lets you change factor levels in a number of exciting ways. If...
R Programming 101
Explore your data using R programming
When doing data analysis, you need to start with a good understanding of you data. To explore your data, R has some fantastic and easy to use functions. In this video I take you through the process of exploring dataset and understanding...
Curated Video
Quantitative Sales Forecasting: Analyzing Trends and Extrapolating Future Sales Performance
This video is a lecture presentation on quantitative sales forecasting. The speaker explains the technical and sophisticated layer involved in extrapolating past data to predict future sales and provides insight into how businesses can...
R Programming 101
R programming for beginners - Rename variables and reorder columns. Data cleaning and manipulation
This is an R programming for beginners video. Learn how to rename variables and reorder columns in R. If you want to use the Tidyverse in R to manipulate data and clean data then you need to start by using the select function to select...
KnowMo
Calculating the Mode of a Data Set: Understanding and Examples
This video provides an explanation of how to calculate the mode of a data set. The mode is defined as the most frequent value in a set of data, and the video demonstrates how to identify the mode using examples of both quantitative and...
R Programming 101
Use pivot_longer() to shape and manipulate your data - R programming for beginners
Use pivot_longer() to change data from wide to long data. This is part of the R programming for beginners series. If you are learning data analysis or statistics, then this video is for you. Data scientists using R often need to shape...
R Programming 101
Use pivot_wider() to shape your data - R programming for beginners
When manipulating your data, you might want to change the shape of our data from long data to wide data. This video will walk you through how to use pivot_wider() to reshape your data from long into wide data. The next video will look at...
R Programming 101
Manipulate your data. Data wrangling - R programmning for beginners
If you are learning to use R programming for data analysis then you're going to love this video. It's an "R programming for beginners" video that deals with manipulating data. What does that mean? Well, before you can do any statistical...
R Programming 101
R programming for ABSOLUTE beginners
R programming for beginners is meant to introduce you to R programming without the stress. Using R for statistical analysis and data science is becoming increasingly popular. At first, using R and R studio might seem a little...
R Programming 101
Clean your data with R - R programming for beginners
If you are a R programming beginner, this video is for you. In it Dr Greg Martin shows you in a step by step manner how to clean you dataset before doing any additional analysis. This is part of a series that considers exploring data,...
Curated Video
Risk Management 101 for IT Professionals Essential Concepts - Qualitative Risk Assessments
This video explains qualitative risk assessments. This clip is from the chapter "Risk Assessments" of the series "Risk Management 101 for IT Professionals: Essential Concepts".This section explains risk assessments.
KnowMo
Types of Data: Qualitative, Quantitative, Primary, Secondary, Discrete, Continuous, Categorical and Grouped
This video lecture discusses the various types of data that exist, including qualitative and quantitative data, primary and secondary data, discrete and continuous data, and categorical data. The instructor explains the differences...
Curated Video
PMI-RMP Certification Training - Perform Qualitative Risk Analysis Process
This video explains qualitative risk analysis process. This clip is from the chapter "Perform Qualitative Risk Analysis" of the series "PMI-RMP® Certification Training".This section explains performing qualitative risk analysis.
R Programming 101
Chi Squared Test using R programming
The Chi Squared test of independence and the goodness of fit test are statistical tests used on categorical data. Using R programming you can very easily run these tests and generate a p-value. This video is really an R programming for...
Curated Video
PMI-RMP Certification Training - Qualitative Versus Quantitative Risk Analysis
This video explains qualitative versus quantitative risk analysis. This clip is from the chapter "Perform Quantitative Risk Analysis" of the series "PMI-RMP® Certification Training".This section explains performing quantitative risk...
Professor Dave Explains
Italian Adjective Position and Special Adjectives
Looking at Italian adjectives.
Curated Video
The Nature of Biology - Section 1.3
In this section, I discuss the nature of biology. Quantitative research vs. Qualitative research, how society influences science, pure science vs. Applied science and what Technology is.
R Programming 101
ANOVA using R programming
ANOVA or Annalysis of Varience can be easily done using R programming. If you're learning statistics or data analysis using R, the you'll need to know how to compare the means of three or more variables. ANOVA lets you do that. So, for...
Curated Video
Describing Events as Subsets of a Sample Space
In this video, the teacher explains how to describe events as subsets of a sample space using characteristics of the outcomes. The teacher demonstrates how to create an organized list and a two-way table to represent the outcomes. They...
Global Health with Greg Martin
Statistics made easy ! ! ! Learn about the t-test, the chi square test, the p value and more
Learning statistics doesn’t need to be difficult. This introduction to stats will give you an understanding of how to apply statistical tests to different types of data. You’ll learn about numeric and categorical data and gain an...