Imran Arif, Ph.D

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The Architect’s Library: Wisdom from the World’s Most Influential Books There are millions of books, but only a few dozen have the power to fundamentally cha...

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Epictetus Episode 6 The Stoic Cure for Anxiety Epictetus on Fear and the Unpredictable Future

Epictetus Episode 5 Stop Overthinking How Epictetus Taught Calm in a World of Uncertainty

Epictetus Episode 4 Training the Mind How to Practice Stoicism Every Day

Epictetus Episode 1 Dichotomy of Control The Ultimate Tool for Anxiety & Stress

Epictetus Episode 3 The Only Thing That Truly Matters Epictetus on Virtue and Your Role in Life

Epictetus 101 The Slave Who Taught the World to be Free (Intro to Stoicism)

Epictetus Episode 2 Master Your Mind Epictetus’ Guide to Impressions, Judgments, and Inner Peace

2.1 Introduction to Macroeconomics (Part 1)

2.1 Introduction to Macroeconomics (Part 3)

Changing dates in AsUlearn

9.3 Estimation of dynamic regression (ARIMAX) models

9.2 How to model dynamic regression (ARIMAX) models

9.1 Dynamic regression (ARIMAX) models

9.4 Dynamic regression (ARIMAX) models in R

8.21 Introduction to seasonal ARIMA (SARIMA) models

8.22 Choosing P & Q in SARIMA models using ACF and PACF

8.23 Seasonal ARIMA (SARIMA) models in R

8.24 ARIMA models summary

8.18 How to pick the value of q in ARIMA models using ACF & PACF

8.17 How to pick the value of p in ARIMA models using ACF & PACF

8.19 ARIMA modelling procedure

8.11 Moving average models

8.16 Choosing AR(p) and MA(q) in ARIMA models using ACF and PACF

8.10 Autoregressive models

8.15 The difference between ACF and PACF

8.12 Non-seasonal ARIMA models

8.13 Non-seasonal ARIMA models in R

8.20 Non-seasonal ARIMA models example in R

8.14 Building your own ARIMA models

8.9 Various time series stationarity tests in R (ACF, the Ljung-Box, ADF, KPSS)