Introduction
In this Project 2, I and my team members were required to conduct an inference statistical analysis that covers the following analysis based on our selected dataset which is the 'Heart Failure Prediction Records'. The tests that we conducted were:
1. Hypothesis testing 1-sample
2. Correlation
3. Chi-Square test of independence
4. ANOVA
My group members that helped me in this project are:
BRENDAN DYLAN GAMPA ANAK JOSEPH DUSIT @ DUSIT A20EC0021
HAFIY HAKIMI BIN SAIFUL REDZUAN A20EC0040
MOHAMAD HAZIQ ZIKRY BIN MOHAMMAD RAZAK A20EC0079
AUM JEEVAN A/L AUM NIRANGKAR A20EC0017
Project 2 Reflection
This project 2 is the last project that I completed for this PSDA subject. Throughout the process of conducting the study, I have learned many new things, gained many new experiences, and went through some challenges as well. This project started with me and my other 3 groupmates searching the Internet for a suitable dataset that we can conduct our tests on. This was quite fun as we got to see the many different datasets that contain many variables to choose from. We ended up setting for a dataset called 'Heart Failure Prediction' from Kaggle.com. We had to consider only a few variables as we only got to a few tests which are Hypothesis Sampling, Correlation, Regression, Chi-Square test for independence, and ANOVA testing.
At the start of our project, I for one had some trouble understanding the code for R Studio and how to import my variable into it. Luckily, I have a lot of friends and classmates that I can depend on. Dr. Azizah, my lecturer for this subject, is also very helpful and clears up any misunderstandings, no matter how big or small the problem is. This taught me that it's fine to ask anyone questions about things we're not sure about. Thanks to them, I have a better understanding of this project and statistics in general. This made me more interested in learning R programming and getting more hands-on with data management and data analysis.
In a nutshell, I am grateful to be surrounded by wonderful and inspiring people. This project has really aided me in comprehending concepts that I previously did not believe I was capable of comprehending. It also aids in my development of confidence in order for me to take on bigger difficulties in the future.