DATAtab
DATAtab
  • Видео 223
  • Просмотров 10 170 644
Statistics - A Full Lecture to learn Data Science
Welcome to our full and free tutorial about statistics (Full-Lecture). We will uncover the tools and techniques that help us make sense of data. This video is designed to guide you through the fundamental concepts and some of the most powerful statistical tests used in research today. From the basics of descriptive statistics to the complexities of regression and beyond, we'll explore how each method fits into the bigger picture of data analysis.
► EBOOK
datatab.net/statistics-book
► Statistics Calculator
datatab.net/statistics-calculator/descriptive-statistics
► Tutorials
datatab.net/tutorial/descriptive-inferential-statistics
0:00 Intro
1:25 Basics of Statistics
21:29 Level of Measurement
34:26...
Просмотров: 287 238

Видео

Levels of Measurement - Nominal, Ordinal, Interval and Ratio
Просмотров 4,9 тыс.2 месяца назад
In this video, we're going to explore the four levels of measurement-Nominal, Ordinal, Interval, and Ratio. Each level gives us important information about the variable and supports different types of statistical analysis. ► Statistics Calculator datatab.net/statistics-calculator/descriptive-statistics ► EBOOK datatab.net/statistics-book ► Tutorial datatab.net/tutorial/level-of-measurement 0:00...
Repeated Measures ANOVA (Analysis of Variance) - Simply explained
Просмотров 9 тыс.2 месяца назад
This video is about repeated measures ANOVA (Analysis of Variance), we go through the following questions: What is repeated measures analysis of variance? What are the hypotheses and assumptions? How is an analysis of variance with repeated measures calculated? How are the results interpreted? What is a post hoc test and how do I interpret it correctly? An analysis of variance with repeated mea...
z-Score, z-Standardization, Standard Normal Distribution, z-Distribution Table - Simply explained
Просмотров 14 тыс.3 месяца назад
In this video, we discuss what the z-Score is, how z-standardisation (z-transformation) works and what the standard normal distribution is. I will also show you what the z-distribution table (standard normal distribution table) is and what you need it for. For a better understanding, let's go through the individual points using a simple example. ► EBOOK datatab.net/statistics-book ► z-distribut...
What is the difference between parametric and nonparametric hypothesis testing?
Просмотров 10 тыс.3 месяца назад
Hi, in this video I explain the difference between parametric and non-parametric tests! You want to calculate a hypothesis test, but don't know exactly what the difference is between a parametric and non-parametric test and are wondering when to use which test. If you want to calculate a hypothesis test, you must first check the assumptions for the respective hypothesis test. One of the most co...
What is Descriptive Statistics? A Beginner's Guide to Descriptive Statistics!
Просмотров 6 тыс.3 месяца назад
Descriptive statistics is a branch of statistics that involves summarizing and organizing data in a way that it can be easily understood. This statistical method focuses on describing and understanding the features of a specific data set by providing summaries about the sample and measures of the data. The main goal is to present a large amount of data in a clear and concise manner for easy int...
What is a hypothesis test? A beginner's guide to hypothesis testing!
Просмотров 10 тыс.4 месяца назад
Hypothesis testing is used to determine whether there is enough evidence in a sample of data to infer that a certain condition is true for the entire population. Therefore, it's a method to test an assumption or theory about a parameter of a population based on a sample. ► Hypothesis test calculator datatab.net/statistics-calculator/hypothesis-test ► EBOOK datatab.net/statistics-book ► Tutorial...
What is Statistics? A Beginner's Guide to Statistics (Data Analytics)!
Просмотров 13 тыс.4 месяца назад
If you want to finally understand statistics, this is the place to be! After this video, you will know what statistics is, what descriptive statistics is and what inferential statistics is. Statistics is the science of collecting, analyzing, interpreting, and presenting data. Statistics is integral to various fields, including business, economics, engineering, medicine, social sciences, and nat...
Fractional Factorial Design (DoE) Simply explained
Просмотров 6 тыс.4 месяца назад
What is a Fractional Factorial Design? A fractional factorial design is a type of experimental design used to analyse the effects of several factors (or variables) on a response variable. What is the difference with a full factorial design? In a full factorial design, every possible combination of factor levels is examined. Conversely, a fractional factorial design strategically excludes certai...
Between-Subject Design vs. Within-Subject Design
Просмотров 3,3 тыс.4 месяца назад
What is the difference between a Between-subject Design and a Within-subject Design? And why is it important to know the difference? This is what we discuss in this video! ► Hypothesis test calculator datatab.net/statistics-calculator/hypothesis-test ► EBOOK datatab.net/statistics-book ► Example data datatab.net/statistics-calculator/hypothesis-test/mixed-model-anova-calculator?example=two_fact...
Mixed Model ANOVA (Analysis of Variance) Simply explained
Просмотров 7 тыс.5 месяцев назад
What is a Mixed Model ANOVA? What are the hypotheses and assumptions? And how to interpret the results of a Mixed Model ANOVA? This is what we discuss in this video! A Mixed Model ANOVA is a statistical method used to analyze data that involve both between-subjects factors and within-subjects factors. ► Mixed Model ANOVA example data datatab.net/statistics-calculator/hypothesis-test/mixed-model...
Full Factorial Design (DoE - Design of Experiments) Simply explained
Просмотров 9 тыс.5 месяцев назад
In this video, we discuss what a full factorial design is, how to create it and how to analyze the results obtained. A full factorial design is a systematic method for examining the effects and possible interactions of multiple factors on a response variable. ► Full Factorial Design DoE Calculator datatab.net/statistics-calculator/design-of-experiments/full-factorial-design-calculator ► EBOOK d...
Design of Experiments (DoE) simply explained
Просмотров 29 тыс.5 месяцев назад
In this video, we discuss what Design of Experiments (DoE) is. We go through the most important process steps in a DoE project and discuss how a DoE helps you to reduce the number of experiments. We then discuss how you can estimate the number of experiments needed and we go through the most common experimental designs: Full factorial design, Fractional factorial design, Plackett-Burman Design,...
Simple linear Regression, Multiple linear Regression and Logistic Regression - Regression Analysis
Просмотров 12 тыс.7 месяцев назад
In this video I will explain regression analysis to you in a simple way. First you will learn what regression is and what it is used for, then we will look at the difference between simple linear regression, multiple linear regression and logistic regression. Finally, we will calculate a real world example, we will analyse the housing market and I will show you how to interpret the results usin...
What is inferential statistics? Explained in 6 simple Steps.
Просмотров 26 тыс.7 месяцев назад
In this video we are gone talk about what inferential statistics does in 6 simple steps (Hypothesis, Population and Sample, Hypothesis Testing, p-Value, Statistical Significance, Errors). But, what is inferential statistics? Inferential statistics allows us to make conclusions or inferences about a population based on data from a sample. ► Inferential Statistics Calculator datatab.net/statistic...
Two-Way ANOVA - all Equations - calculated by Hand
Просмотров 13 тыс.7 месяцев назад
Two-Way ANOVA - all Equations - calculated by Hand
Standard Deviation, Variance, Range and Interquartile Range - Measures of dispersion
Просмотров 3,8 тыс.7 месяцев назад
Standard Deviation, Variance, Range and Interquartile Range - Measures of dispersion
Mean, Median and Mode - Measures of Central Tendency
Просмотров 4,6 тыс.7 месяцев назад
Mean, Median and Mode - Measures of Central Tendency
Descriptive Statistics [Simply explained]
Просмотров 50 тыс.7 месяцев назад
Descriptive Statistics [Simply explained]
How to calculate a Chi-Square Test?
Просмотров 4,2 тыс.7 месяцев назад
How to calculate a Chi-Square Test?
What is a Raincloud Plot? [Simply explained]
Просмотров 2 тыс.8 месяцев назад
What is a Raincloud Plot? [Simply explained]
Violin Plot [Simply explained]
Просмотров 9 тыс.8 месяцев назад
Violin Plot [Simply explained]
Bland-Altman Plot [Simply explained]
Просмотров 16 тыс.8 месяцев назад
Bland-Altman Plot [Simply explained]
What are the assumptions of a Two-Way ANOVA?
Просмотров 2,2 тыс.8 месяцев назад
What are the assumptions of a Two-Way ANOVA?
What are the hypotheses of the t-test (Null & alternative hypothesis)?
Просмотров 1,8 тыс.8 месяцев назад
What are the hypotheses of the t-test (Null & alternative hypothesis)?
Two-Way ANOVA - Full Course
Просмотров 50 тыс.8 месяцев назад
Two-Way ANOVA - Full Course
How to report an Paired Samples t-Test?
Просмотров 6 тыс.8 месяцев назад
How to report an Paired Samples t-Test?
How to report an Independent Samples t-Test?
Просмотров 5 тыс.8 месяцев назад
How to report an Independent Samples t-Test?
How to report a Wilcoxon signed rank test?
Просмотров 5 тыс.8 месяцев назад
How to report a Wilcoxon signed rank test?
How to report a Mann-Whitney U Test?
Просмотров 6 тыс.9 месяцев назад
How to report a Mann-Whitney U Test?

Комментарии

  • @NajmulHaqueB_
    @NajmulHaqueB_ День назад

    thanks a lot,,, but datatab is not free...how to fix it?

  • @s.h.a6472
    @s.h.a6472 2 дня назад

    خدا خیرت بده بانو

  • @krishnashrestha6040
    @krishnashrestha6040 2 дня назад

    After watching this video I realized I am literally wasting my money on college. The teachers do not teach anything clearly. The just want us to memorize all shit and pass the exam and then everything is over.

  • @RubaShu
    @RubaShu 2 дня назад

    Thanks a lot than was very helpful

  • @data_kom
    @data_kom 2 дня назад

    So much in few secs ❤

  • @JeanBeaudon
    @JeanBeaudon 2 дня назад

    Top Video. Eine Frage habe ich aber: Ist der Nenner "2" im Term für die verbundenen Ränge korrekt? Auf eurer Webseite finden sich hierzu zwei widersprüchliche Angaben. In einer Grafik wird "12" im Nenner genannt (wie auch beim Mann-Whitney-U-Test), in einer anderen "2". Und eine kurze Anregung hinterher: Macht ihr auch noch ein Tutorial/Video für den Wilcoxon-Test für eine Stichprobe bzw. könnt ihr irgendwo noch ein paar Anmerkungen zu dessen basaler Logik einfügen?

  • @user-vl9rl4bs2b
    @user-vl9rl4bs2b 3 дня назад

    Best of all I have searched , Keep shining Friend 😀

  • @jayvirvaghela5573
    @jayvirvaghela5573 3 дня назад

    superb explanation thank you so much.need more videos on statistics just like this ❤

  • @stevenbose5478
    @stevenbose5478 4 дня назад

    Worst background speech ever. It feels like someone is honking at you constantly by your ears.

  • @yacinebenm1602
    @yacinebenm1602 4 дня назад

    The most useless plot ever, why not just a box plot and a histogram lol But you do you

  • @aidenstyle8604
    @aidenstyle8604 4 дня назад

    Thank you for market basket analysis knowledge. Then you could make simple explanation.

  • @nikhilshah8883
    @nikhilshah8883 4 дня назад

    best for priming.

  • @user-yp1rg2jr5z
    @user-yp1rg2jr5z 5 дней назад

    But this test has a table. Why did not you use table?

  • @gratiaskalala7912
    @gratiaskalala7912 5 дней назад

    French translate please

  • @user-ck6tq4wv6x
    @user-ck6tq4wv6x 5 дней назад

    Anybody who understands better to explain please😢

  • @marcelogoes1114
    @marcelogoes1114 6 дней назад

    no closed captions?

  • @wellydomarinho
    @wellydomarinho 6 дней назад

    what would be the counterpart of this test for not normally distributed data?

  • @yonlupoyraz5085
    @yonlupoyraz5085 7 дней назад

    Gut❤

  • @temib9077
    @temib9077 7 дней назад

    Fantastic presentation

  • @lordvoldemort1985
    @lordvoldemort1985 7 дней назад

    thank you for this

  • @lilydarcy8394
    @lilydarcy8394 7 дней назад

    Thank you for the explanation and examples! It has been some time I didn't calculate Chronbach's a, so I forgot the way it works. That was clear and to the point.

  • @vikramheble9972
    @vikramheble9972 7 дней назад

    An excellent presentation!

  • @Tom-sp3gy
    @Tom-sp3gy 7 дней назад

    This is the best explanation I’ve ever come across… I’ve even published research papers using t test but this really deepened my understanding

  • @mutabazijules2623
    @mutabazijules2623 8 дней назад

    Very useful explanation. You are skilled. Perfect

  • @mossmoss2019
    @mossmoss2019 8 дней назад

    youre better than my teacher omg thank you

  • @Motivasi.Quotes
    @Motivasi.Quotes 8 дней назад

    such a very good vidio. Thank u so much for your explanation

  • @FanKDrama-un5nz
    @FanKDrama-un5nz 9 дней назад

    Thnq very much ❤

  • @amolbadekar6925
    @amolbadekar6925 9 дней назад

    This is a very clear and easy explanation of standard deviation.thanks

  • @ontor107
    @ontor107 10 дней назад

    I jus finished my exams ion ever wanna see t tests ever again in my LIFE

  • @samiyaislam2530
    @samiyaislam2530 10 дней назад

    I love you teaching style 😢🎉❤

  • @sachinsrivastava2177
    @sachinsrivastava2177 11 дней назад

    Great explanation

  • @josephwallis8965
    @josephwallis8965 11 дней назад

    Good explanation

  • @naseebkakar2362
    @naseebkakar2362 11 дней назад

    Very informative Much appreciated work Keep it up

  • @zahidaahmed4915
    @zahidaahmed4915 12 дней назад

    Thank you very nicely explained

  • @denerluizdasilva
    @denerluizdasilva 12 дней назад

    Excellent, wonderful and easy to use explanation. Congrats!!

  • @FadySasy
    @FadySasy 12 дней назад

    I'm sorry to say it but your voice makes me feel sleepy.

  • @Eliko.me03
    @Eliko.me03 12 дней назад

    Thank u my friend From GREAT OROMIA ETHIOPIA 🇪🇹 💖 💓

  • @leva7260
    @leva7260 12 дней назад

    10:30

  • @ravitejadevarakonda9009
    @ravitejadevarakonda9009 13 дней назад

    Explained in a very simple and understandable manner 👍🏻

  • @fakeaccount5951
    @fakeaccount5951 13 дней назад

    This is very helpful -sir adib student

  • @GameboyMufti
    @GameboyMufti 13 дней назад

    You should do one course for how to use Stats in Finance & specially in understanding markets.

  • @cupcaketv5673
    @cupcaketv5673 14 дней назад

    Vielen Dank!

  • @ArslanAli-jn4hd
    @ArslanAli-jn4hd 14 дней назад

    Explained Brilliantly!!! Keep it up!

  • @mdmgodoy
    @mdmgodoy 15 дней назад

  • @rodrigochavez7
    @rodrigochavez7 15 дней назад

    this method can be applied to retail to predict when a client will purchase again a determined product?

  • @DavidDavid-wi1en
    @DavidDavid-wi1en 15 дней назад

    Wo kommt denn die beobachtete Häufigkeit her? Ich verstehe ab da nichts mehr und muss eine Statistik Klausur bestehen.

  • @sonic-fan-play4817
    @sonic-fan-play4817 15 дней назад

    thanks you so much that was magnificent!!!!

  • @arbiantosetiawan
    @arbiantosetiawan 15 дней назад

    Thank you for your explanation. Very very helpful!

  • @arbiantosetiawan
    @arbiantosetiawan 15 дней назад

    Your explanation is a very helpful for me to understand my statistics class. Thank you!

  • @arbiantosetiawan
    @arbiantosetiawan 15 дней назад

    I'm taking Statistics for Businesses class. This is very helpful. Thanks a lot. 🫡