This project purpose is to find out the market conditions for fast food restaurant in United States such as market landscape, brand presence, health violation, and brand sentiment (user review).

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This project purpose is to find out the reason causing booking cancellations. The dataset originally came from kaggle. This project includes EDA of booking cancellations, customer segmentation using K-Prototypes, and creating prediction model to help hotel operations.

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This is my personal page at tableau public. The purpose is to showcase my data visualization skills through dashboards.

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This assignment was to learn Data Visualization using tableau and google data studio. The assignment includes data preparation, visualization best practice, data filtering, calculated fields, and interactive dashboards.

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This assignment was to learn Python language using Google Collab. The assignment includes data cleaning and preparation, exploratory data analysis, and customer segmentation using clusters.

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This assignment was to learn SQL language using Google Bigquery. Includes data formatting, aggregate functions, joins, CTE & window function, and applying learning material through customer cohort analysis.

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This assignment was to learn applied statistics and to apply it using spreadsheet. Includes data cleaning, spreadsheet function, descriptive statistics, EDA, hypothesis testing, corellation analysis, and regression analysis.

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