Hong Ooi

Hong Ooi has asked 28 questions and find answers to 306 problems.

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AzureR: Packages for working with Azure from R
Microsoft365R: R interface to Microsoft (Office) 365
SAR: Smart Adaptive Recommendations
glmnetUtils: formula-based interface for glmnet

Hong Ooi questions

Efficiently obtaining nonzero element coordinates of sparse matrix
Github Action failing with R CMD check, using old commit?
Use dplyr with database without creating an explicit DBI object
Date sequence with negative by
Sanitising strings in R
How to modify unexported object in a package
Looking for a more efficient ifelse()
Getting predictions after rfImpute
Deleting all datasets in a library
Problems with hierarchical modelling/reconciliation in tidyverts

Hong Ooi answers

How to import an R6 class into a package?
Error while testing glm with gamma family
combination of \dontrun and \donttest?
Select all possible tuples from a vector in R
How to order a matrix by all columns
How to create a function or operator using a symbol?
How do I split a column of factors into multiple columns of multiple factors?
read.table() read numeric valuse as integer in R
How do I get rmarkdown 1.2 with Microsoft R Open 3.3.2
Manipulating expressions in R