Tags

• opinion 3
• college 3
• r 13
• c 1
• python 2
• math 9
• finance 6
• data scraping 1
• data analysis 2

opinion

• Recommended Reading
• The Importance of Random Sampling
• How to Become a Quant

college

• Recommended Reading
• The Importance of Random Sampling
• How to Become a Quant

r

• Smoothing Data
• Getting Geographical Coordinates in R
• Spline Derivatives
• Using a Spline Basis on Phoneme Data
• Comparing Classification Algorithms for Handwritten Digits
• Comparing Prediction Methods
• Ridge Regression Degrees of Freedom
• Numerical Derivatives in R
• Comparing k-Nearest Neighbors and Linear Regression
• Rejection Sampling
• Sampling from an Arbitrary Density
• Including Python Code in an R Package
• Including C Code in an R Package

c

• Including C Code in an R Package

python

• All Scrabble Hooks for Three-letter Words
• Including Python Code in an R Package

math

• Comparing Affine Linear Gaussian DAGs and Gaussian Graphical Models
• Bivariate Normal Expectation of Product of Squares
• Minimax Set Example
• Expected Number of Steps of a Markov Process
• Resolving Stein's Paradox
• An Unbiased Estimator for Normal Standard Deviation
• Method of Types
• Rejection Sampling Proof
• Perfectly Correlated Random Variables

finance

• Single-Stock Circuit Breakers
• Processing TAQ Data
• Volatility Profiles
• Historical Market Capitalization
• Estimating Stock Volatility
• The Black-Scholes Model

data scraping

• Historical Market Capitalization

data analysis

• The Null Lineup
• Comparing k-Nearest Neighbors and Linear Regression