xiaodai

xiaodai has asked 73 questions and find answers to 11 problems.

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xiaodai questions

How do I install R packages on the SageMaker Notebook instance?
R: efficient ways to add months to dates?
Julia: Is there a way to return an iterator of each value of an index?
How do I assign a new column to polars dataframe?
Julia: How to count efficiently the number of missings in a `Vector{Union{T, Missing}}`
Julia: What's the inverse (opposite) of reinterpret?
What do I do if I don't want my website to be indexed by search engines?
R: How do I replace \\ with /?
How to break a large CSV data file into individual data files using R?
Is there a lazy `filter` in Julia?

xiaodai answers

Convert percentage to letter grade in R
How to define a Vector to have all elements to be of the same type in Julia?
Sort a Julia 1.1 matrix by one of its columns, that contains strings
Embed HTML UI Shiny application in package
How to eliminate JIT overhead in a Julia executable (with MWE)
What is Julia's equivalent of R's which?
Julia DataFrames - How to do one-hot encoding?
Vectorized indexing for a dictionary
R equivalent of Python's dask
How can I parallelize sorting?