Publications by Rabby
Lab_1_Instruction_Spring_2025
Goal Today, we will explore the foundations of coding in R. As we move through this course, you will experience different things that R can do. Today, we want to start getting familiar with the setup and how to run codes using R. We will explore the foundations of coding in R. As we move through this course, you will get experience with differe...
9767 sym
Hypothesis Testing: An Overview and Comparison of Permutation and Traditional Tests.
Hypothesis Testing: An Overview and Comparison of Permutation and Traditional Tests Yasin Wahid Rabby, Phd 27 December, 2024 Background Hypothesis testing is a method for evaluating assumptions about a population based on sample data. In data science, it is often applied in the form of A/B testing. Thus, hypothesis testing is important for re...
11555 sym
Hypothesis Testing: An Overview and Comparison of Permutation and Traditional Tests.
Hypothesis Testing: An Overview and Comparison of Permutation and Traditional Tests Yasin Wahid Rabby, Phd 25 December, 2024 Background Hypothesis testing is a method for evaluating assumptions about a population based on sample data. In data science, it is often applied in the form of A/B testing. Thus, hypothesis testing is important for re...
8747 sym
Decoding Undergraduate Admission Tests in Bangladesh: Insights and Analysis
Decoding Undergraduate Admission Tests in Bangladesh: Insights and Analysis Yasin Wahid Rabby 2024-12-07 Goal The objective of this project is to analyze undergraduate admission tests in Bangladesh using a data set sourced from Kaggle. The data set comprises survey responses from 600 students attending public and private universities across Ba...
15266 sym Python (18202 sym/35 pcs) 1 img 3 tbl
Decoding Undergraduate Admission Tests in Bangladesh: Insights and Analysis
Decoding Undergraduate Admission Tests in Bangladesh: Insights and Analysis Yasin Wahid Rabby 2024-12-03 Goal The objective of this project is to analyze undergraduate admission tests in Bangladesh using a data set sourced from Kaggle. The data set comprises survey responses from 600 students attending public and private universities across Ba...
15246 sym Python (18202 sym/35 pcs) 1 img 3 tbl
Document
Goal In this project we will see the usage of select() function in R. It is a function of dplyr package. We will use the data set named Undergraduate Admission Test Survey in Bangladesh. First we need to install the necessary packages for this project and we will also upload the data. Upload the Data and Install Packages library(dplyr) library...
607 sym
Lab 2_Fall 2024
Goal This lab will explore how statistical computing can help us answer questions using data. Last week, we discussed different statistical measures like IQR, standard deviation, and variance. We also learned how to plot box plots, histograms, and scatter plots. We will apply these measures and plots in this lab to examine numerical data. This ...
18677 sym R (527 sym/11 pcs)
Lab_1_STA_111_Fall_2024
Goal Today, we will explore the foundations of coding in R. As we move through this course, you will experience different things that R can do. Today, we want to start getting familiar with the setup and how to run codes using R. We will explore the foundations of coding in R. As we move through this course, you will get experience with differe...
9767 sym
Comparison of Classification of Landslide Susceptibility
Goal In this study, we produced sixteen landslide susceptibility maps using the Random Forest (RF) and Extreme Gradient Boosting (XGBoost) models. Initially, we trained the models, using landslide and non-landslide locations as the target variables. Eight factors generated from digital elevation models (DEMs) were used: elevation, aspect, slop...
11850 sym R (22423 sym/35 pcs) 16 img 2 tbl
RMSE Calculation. DEM Fusion
Goal In this study, we are using four DEMs. One of them is a 1m DEM, while the other three are 30m DEMs: ASTER, SRTM and EDNA. We are considering the 1m DEM as the gold standard because we have compared a 1m DEM-based model for landslide susceptibility with a 30m DEM-based model for landslide susceptibility. We will fuse the three 30m DEMs to...
2065 sym R (17727 sym/96 pcs) 15 img