Notes

This page contains some short notes I wrote for quick reads.

• Survey Sampling 3
• Simulation 3
• R 3
• Rcpp 2
• C++ 2
• Machine Learning 1
• Forecasting 1
• Coverage Probability 1
• OpenMP 1
• Parallel Computing 1

Survey Sampling

An Example to Accelerate R with Rcpp and OpenMP: a Simulation Study of Survey with Systematic Non-responses

5 minute read

Result: Using Rcpp with OpenMP can accelerate the simulation about 70 times in R.

Accelerate R with Rcpp: Sampling with Replacement and the Hansen-Hurwitz Estimator

3 minute read

Result: On average, using Rcpp can be about 4.5 times faster than just using R.

Simulation Study – Coverage Probability of 95% Confidence Intervals of the Horvitz-Thompson Estimator

2 minute read

This short simulation study examines the coverage probability of 95% confidence intervals of the Horvitz-Thompson estimator of the population mean under s...

Back to top ↑

Simulation

An Example to Accelerate R with Rcpp and OpenMP: a Simulation Study of Survey with Systematic Non-responses

5 minute read

Result: Using Rcpp with OpenMP can accelerate the simulation about 70 times in R.

Accelerate R with Rcpp: Sampling with Replacement and the Hansen-Hurwitz Estimator

3 minute read

Result: On average, using Rcpp can be about 4.5 times faster than just using R.

Simulation Study – Coverage Probability of 95% Confidence Intervals of the Horvitz-Thompson Estimator

2 minute read

This short simulation study examines the coverage probability of 95% confidence intervals of the Horvitz-Thompson estimator of the population mean under s...

Back to top ↑

R

An Example to Accelerate R with Rcpp and OpenMP: a Simulation Study of Survey with Systematic Non-responses

5 minute read

Result: Using Rcpp with OpenMP can accelerate the simulation about 70 times in R.

Accelerate R with Rcpp: Sampling with Replacement and the Hansen-Hurwitz Estimator

3 minute read

Result: On average, using Rcpp can be about 4.5 times faster than just using R.

The R6 Class in R

3 minute read

What is a class system? R is an object-oriented programming language with four object-oriented class systems.1 In other words, there are four ways to write ...

Back to top ↑

Rcpp

An Example to Accelerate R with Rcpp and OpenMP: a Simulation Study of Survey with Systematic Non-responses

5 minute read

Result: Using Rcpp with OpenMP can accelerate the simulation about 70 times in R.

Accelerate R with Rcpp: Sampling with Replacement and the Hansen-Hurwitz Estimator

3 minute read

Result: On average, using Rcpp can be about 4.5 times faster than just using R.

Back to top ↑

C++

An Example to Accelerate R with Rcpp and OpenMP: a Simulation Study of Survey with Systematic Non-responses

5 minute read

Result: Using Rcpp with OpenMP can accelerate the simulation about 70 times in R.

Accelerate R with Rcpp: Sampling with Replacement and the Hansen-Hurwitz Estimator

3 minute read

Result: On average, using Rcpp can be about 4.5 times faster than just using R.

Back to top ↑

Machine Learning

Comparing Exchange Rate Prediction Models

less than 1 minute read

I wrote this article for a course. The link to the article is here.

Back to top ↑

Forecasting

Comparing Exchange Rate Prediction Models

less than 1 minute read

I wrote this article for a course. The link to the article is here.

Back to top ↑

Coverage Probability

Simulation Study – Coverage Probability of 95% Confidence Intervals of the Horvitz-Thompson Estimator

2 minute read

This short simulation study examines the coverage probability of 95% confidence intervals of the Horvitz-Thompson estimator of the population mean under s...

Back to top ↑

OpenMP

An Example to Accelerate R with Rcpp and OpenMP: a Simulation Study of Survey with Systematic Non-responses

5 minute read

Result: Using Rcpp with OpenMP can accelerate the simulation about 70 times in R.

Back to top ↑

Parallel Computing

An Example to Accelerate R with Rcpp and OpenMP: a Simulation Study of Survey with Systematic Non-responses

5 minute read

Result: Using Rcpp with OpenMP can accelerate the simulation about 70 times in R.

Back to top ↑