This project analyzes retail sales performance using the Sample Superstore dataset. The goal of the project is to identify patterns in sales, profit, discounts, shipping modes, and customer segments using a variety of visualizations. The project includes eight visualizations using multiple chart types including: Bar Charts Scatter Plots Line Charts Box Plots Heatmaps Interactive Plotly Visualizations

This research uses Structural Equation Modeling (SEM) to analyze factors affecting e-book reader adoption intention based on the Extended Technology Acceptance Model (TAM). Using data from 174 respondents, the results show that Emotional Value significantly influences adoption intention.

R

Juan Jose Crespo

Este trabajo evalua la relacion entre natalidad, corrupcion y crecimiento del PBI, caso Peru-LATAM.

Recently worked on a healthcare analytics project in R involving Exploratory Data Analysis, Correlation Analysis, and Multiple Linear Regression to examine cardiovascular and metabolic health indicators. The analysis process included data cleaning, handling missing values, assumption testing, Box-Cox transformation, regression diagnostics, visualization, and interpretation of statistical outputs. All interpretations and supporting discussions were grounded on the actual statistical results obtained from the dataset and supported with related literature to provide evidence-based analytical insights.

La carte d'Afrique