Instructional Video8:25
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Skewness

Higher Ed
In this video, you will learn about skewness, the symmetry you learned about in the previous lesson.
Instructional Video7:33
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Mean or Median?

Higher Ed
In this lesson, the author explains more about the mean and median and when to use them for the best results.
Instructional Video3:45
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Mode

Higher Ed
In this lecture, we will elaborate more about the third and final measure of central tendency, the mode.
Instructional Video6:03
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Mean

Higher Ed
In this video, we will discuss the measures of central tendency. Here, you will learn more about the first measure, the mean.
Instructional Video2:40
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Introduction- The basics of statistics

Higher Ed
This brief introduction to the section outlines what you will be learning from this section, including the basics of statistics.
Instructional Video3:13
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - How Can You Get the Most Out of It?

Higher Ed
In this lesson, the author explains how to use the course best and the techniques and tools best applicable.
Instructional Video5:53
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - What Will You Learn in This Course?

Higher Ed
In this video, the author briefly introduces what it would take to become a data scientist and then goes over in detail what one can learn from this course.
Instructional Video2:07
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Introduction- The concept of regression

Higher Ed
In this video, we will briefly understand the concept of regression and how regression analysis predicts data value.
Instructional Video8:12
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Important p-z Pairs

Higher Ed
While performing the hypothesis testing and general statistics, you will learn more about the p-z combination and the normal distribution.
Instructional Video11:25
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Two-Way ANOVA – F-Ratio and Conclusions

Higher Ed
In this video, let's learn to calculate the F ratio for the two-way ANOVA, interpret the results, and draw conclusions.
Instructional Video15:44
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Two-Way ANOVA – Sum of Squares

Higher Ed
Let's explore more about using two factors to perform the two-way ANOVA, which will let us find the influence of two factors.
Instructional Video12:26
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - One-Way ANOVA

Higher Ed
In this video, you will learn to use the one-way ANOVA, where there is only one dependent factor.
Instructional Video10:17
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Dealing with Missing Data

Higher Ed
In this lecture, you will learn how to approach this problem of dealing with missing data and look at some practical examples.
Instructional Video21:07
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Decision Trees

Higher Ed
In this lecture, we will look at a decision tree, how it works, its logic, and how to construct a decision tree.
Instructional Video10:47
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Linear Regression

Higher Ed
Here, we will understand dependent and independent variables and learn how to predict values using linear regression.
Instructional Video14:12
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Central Limit Theorem - Solution

Higher Ed
This video provides an elaborate solution to the practice exercise of the central limit theorem concept.
Instructional Video0:32
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Wrap Up

Higher Ed
This final course video concludes with a thank-you note from the author.
Instructional Video10:20
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - F-Distribution

Higher Ed
After learning how to use the one-way ANOVA, we will try to understand how to use the F-distribution to conclude the analysis results.
Instructional Video12:39
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Random Forests

Higher Ed
Let's now learn more about the Random Forest, which is based on a decision tree (not very robust and more complex) that is now broken down into smaller decision trees, which are not as complex.
Instructional Video14:21
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Regression Trees

Higher Ed
After learning how decision trees work, we will now look at the application of the decision tree practically that combines a decision tree with regression.
Instructional Video9:28
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Logistic Regression

Higher Ed
This video will look at logistic regression in detail, mainly used for classification problems with one or multiple independent variables.
Instructional Video13:06
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Polynomial Regression

Higher Ed
In this lesson, you will learn to use polynomial regression when linear regression is not working well to report accuracy, using the Bayes information criterion.
Instructional Video5:20
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Overfitting

Higher Ed
In this video, we will explore overfitting, which is very commonly used in machine learning.
Instructional Video16:03
Curated Video

Statistics & Mathematics for Data Science and Data Analytics - Multiple Linear Regression

Higher Ed
After learning about simple linear regression with two variables, we will now look at multiple linear regression using multiple variables.