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Sean Yeon
- Aug 24
- 1 min
Blue-Chip Stocks by Big Data
I have paid memberships for a few stock advisory sites and have gathered each score - Wall St. analyst, Quant, and experienced authors...
310
Sean Yeon
- Jan 13
- 1 min
Jujube Tree
Desperation could be compared to a spark plug in an automobile in that it makes our resolutions not fall into mannerism, daydreaming for...
160
Sean Yeon
- Dec 15, 2021
- 1 min
Elon’s tweet vs Tesla price change
Conclusion We conducted simple linear regression and statistical analysis for the research question, 'How much does Elon Musk's number of...
1340
Sean Yeon
- Oct 29, 2021
- 1 min
Morning diary with a drawing
Let's create something physical and makes it evolve. Don't get distracted by others, and move on my way. Don't put yourself in comparison...
270
Sean Yeon
- Sep 19, 2021
- 7 min
Soccer Data Analysis
Introduction This soccer database comes from Kaggle. It contains data for soccer matches, players, and teams from several European...
360
Sean Yeon
- Sep 19, 2021
- 1 min
Exploring Weather Trends
Exploring Weather Trends We would like to understand how the temperature of New York has been changed during the past 250 years compared...
200
Sean Yeon
- Sep 7, 2021
- 2 min
Business Analytics - Ford Go Bike
Dataset This data set includes information about individual rides made in a bike-sharing system covering the greater San Francisco Bay...
230
Sean Yeon
- Jun 16, 2021
- 1 min
Regression _ Carats vs Price
Learning new knowledge always makes me thrilled with the new challenge. Once I grasp the subject so start to think of ways to apply what...
100
Sean Yeon
- Jun 1, 2021
- 2 min
Get double deduction with ITIN
Are you keen to file your annual tax return as the status of MFJ(married filing jointly), but your spouse or offspring does not have SSN?...
220
Sean Yeon
- May 14, 2021
- 2 min
IRS Refund Check - Missing?
Sean: How did it go with your tax refund status? Have you received it? Kira: Not yet. My CPA electronically filed it to IRS about three...
320
Sean Yeon
- Apr 21, 2021
- 1 min
Bayes Rule: proof by Python
Conditional possibility proof between: (1) The proportion of patients who tested positive has cancer: P(Positive | Cancer) and (2) The...
100
Sean Yeon
- Apr 8, 2021
- 1 min
Beginning of being a rich person
The beginning of being a rich person comes from the belief that we can become such a person. We may hate some rich people but not their...
320
Sean Yeon
- Mar 31, 2021
- 1 min
IRS Letter - ID Verification
You may receive a letter from IRS asking for your ID verification - 5071C letter, 5747C letter, 6331C letter, or 5447C letter. It is more...
2370
Sean Yeon
- Mar 8, 2021
- 1 min
Economic inflation
Let's say there are two countries where the currency is gold. What would happen if Country A found a gold mine which caused economic...
190
Sean Yeon
- Mar 3, 2021
- 1 min
Scatterplot _ Academies in Seoul
plt.figure(figsize = (100, 70)) sns.scatterplot(data = df_academy_selected, x = "longitude", y = "latitude", hue = "stores")...
210
Sean Yeon
- Feb 28, 2021
- 1 min
EV(Enterprise Value)
The index of a company's actual value is not determined by its market capitalization but its enterprise value. Let's say that Company A...
270
