jsonlite
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jsonlite | collapse | |
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1 | 2 | |
369 | 600 | |
- | - | |
5.8 | 9.6 | |
18 days ago | 12 days ago | |
C | C | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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jsonlite
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For fans of Spotify Wrapped, you can download your chronological streaming history for more detailed analysis. No genres or moods, but they provide every song played along with timestamp. [OC]
I read these JSON files with the jsonlite R package and wrangled them using dplyr before plotting with ggplot2.
collapse
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is there a package using data.table that provides functions for descriptive stats, missingness etc?
The ask is a little unclear. You might be interested in collapse and more generally in other packages in the fastverse. I guess it's also worth pointing out that data.table already provides alternative methods for certain base R descriptive stats functions (e.g., mean, etc.) that are automatically used when applied to datatables.
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Benchmarking for loops vs apply and others
If you are looking for performance I would recommend to check the collapse package. The following line "collapse" = collapse::fsum(df_datatable$x, g=df_datatable$g) is around 2x faster than base::rowsum, and the dplyr style syntax doesn't add that much of an overhead "collapse dplyr" = df_datatable |> fgroup_by(g) |> fsum(x)
What are some alternatives?
dplyr - dplyr: A grammar of data manipulation
fastverse - An Extensible Suite of High-Performance and Low-Dependency Packages for Statistical Computing and Data Manipulation in R
RMySQL - Legacy DBI interface for MySQL
writexl - Portable, light-weight data frame to xlsx exporter for R
epanet2toolkit - An R package for calling the Epanet software for simulation of piping networks.
ssh - Native SSH client in R based on libssh
priceR - Economics and Pricing in R
bruceR - 📦 BRoadly Useful Convenient and Efficient R functions that BRing Users Concise and Elegant R data analyses.
tableone - R package to create "Table 1", description of baseline characteristics with or without propensity score weighting
r-yaml - R package for converting objects to and from YAML
RFI - R-Fortran Interface for Modern Fortran