Showing 123 of total 123 results (show query)

r-gregmisc

gtools:Various R Programming Tools

Functions to assist in R programming, including: - assist in developing, updating, and maintaining R and R packages ('ask', 'checkRVersion', 'getDependencies', 'keywords', 'scat'), - calculate the logit and inverse logit transformations ('logit', 'inv.logit'), - test if a value is missing, empty or contains only NA and NULL values ('invalid'), - manipulate R's .Last function ('addLast'), - define macros ('defmacro'), - detect odd and even integers ('odd', 'even'), - convert strings containing non-ASCII characters (like single quotes) to plain ASCII ('ASCIIfy'), - perform a binary search ('binsearch'), - sort strings containing both numeric and character components ('mixedsort'), - create a factor variable from the quantiles of a continuous variable ('quantcut'), - enumerate permutations and combinations ('combinations', 'permutation'), - calculate and convert between fold-change and log-ratio ('foldchange', 'logratio2foldchange', 'foldchange2logratio'), - calculate probabilities and generate random numbers from Dirichlet distributions ('rdirichlet', 'ddirichlet'), - apply a function over adjacent subsets of a vector ('running'), - modify the TCP_NODELAY ('de-Nagle') flag for socket objects, - efficient 'rbind' of data frames, even if the column names don't match ('smartbind'), - generate significance stars from p-values ('stars.pval'), - convert characters to/from ASCII codes ('asc', 'chr'), - convert character vector to ASCII representation ('ASCIIfy'), - apply title capitalization rules to a character vector ('capwords').

Maintained by Ben Bolker. Last updated 9 months ago.

4.8 match 25 stars 14.47 score 11k scripts 1.1k dependents

djnavarro

asciify:Make ASCII Art From Images

Takes an arbitrary image as input and constructs an text-based approximation to the image using the imager package.

Maintained by Danielle Navarro. Last updated 5 years ago.

12.3 match 34 stars 3.23 score 1 scripts

patperry

utf8:Unicode Text Processing

Process and print 'UTF-8' encoded international text (Unicode). Input, validate, normalize, encode, format, and display.

Maintained by Kirill Mรผller. Last updated 3 months ago.

2.2 match 113 stars 16.48 score 295 scripts 11k dependents

yihui

xfun:Supporting Functions for Packages Maintained by 'Yihui Xie'

Miscellaneous functions commonly used in other packages maintained by 'Yihui Xie'.

Maintained by Yihui Xie. Last updated 3 days ago.

1.7 match 145 stars 18.18 score 916 scripts 4.4k dependents

r-lib

desc:Manipulate DESCRIPTION Files

Tools to read, write, create, and manipulate DESCRIPTION files. It is intended for packages that create or manipulate other packages.

Maintained by Gรกbor Csรกrdi. Last updated 1 months ago.

1.8 match 123 stars 14.68 score 409 scripts 1.1k dependents

jatanrt

eprscope:Processing and Analysis of Electron Paramagnetic Resonance Data and Spectra in Chemistry

Processing, analysis and plottting of Electron Paramagnetic Resonance (EPR) spectra in chemistry. Even though the package is mainly focused on continuous wave (CW) EPR/ENDOR, many functions may be also used for the integrated forms of 1D PULSED EPR spectra. It is able to find the most important spectral characteristics like g-factor, linewidth, maximum of derivative or integral intensities and single/double integrals. This is especially important in spectral (time) series consisting of many EPR spectra like during variable temperature experiments, electrochemical or photochemical radical generation and/or decay. Package also enables processing of data/spectra for the analytical (quantitative) purposes. Namely, how many radicals or paramagnetic centers can be found in the analyte/sample. The goal is to evaluate rate constants, considering different kinetic models, to describe the radical reactions. The key feature of the package resides in processing of the universal ASCII text formats (such as '.txt', '.csv' or '.asc') from scratch. No proprietary formats are used (except the MATLAB EasySpin outputs) and in such respect the package is in accordance with the FAIR data principles. Upon 'reading' (also providing automatic procedures for the most common EPR spectrometers) the spectral data are transformed into the universal R 'data frame' format. Subsequently, the EPR spectra can be visualized and are fully consistent either with the 'ggplot2' package or with the interactive formats based on 'plotly'. Additionally, simulations and fitting of the isotropic EPR spectra are also included in the package. Advanced simulation parameters provided by the MATLAB-EasySpin toolbox and results from the quantum chemical calculations like g-factor and hyperfine splitting/coupling constants (a/A) can be compared and summarized in table-format in order to analyze the EPR spectra by the most effective way.

Maintained by Jรกn Tarรกbek. Last updated 2 days ago.

openjdk

4.0 match 4.74 score 7 scripts

qsbase

qs:Quick Serialization of R Objects

Provides functions for quickly writing and reading any R object to and from disk.

Maintained by Travers Ching. Last updated 10 days ago.

compressiondata-storageencodingserializationlibzstdlz4cpp

1.3 match 414 stars 13.91 score 2.5k scripts 51 dependents

schochastics

startifyR:R terminal startup messages

Quotes from ascii art characters. Mainly 'useful' as R terminal startup messages

Maintained by David Schoch. Last updated 5 months ago.

6.8 match 4 stars 2.30 score 2 scripts

kurthornik

tau:Text Analysis Utilities

Utilities for text analysis.

Maintained by Kurt Hornik. Last updated 5 months ago.

3.0 match 4.02 score 115 scripts 6 dependents

ljvillanueva

soundecology:Soundscape Ecology

Functions to calculate indices for soundscape ecology and other ecology research that uses audio recordings.

Maintained by Luis J. Villanueva-Rivera. Last updated 6 years ago.

1.9 match 24 stars 5.53 score 95 scripts

skranz

stringtools:Tools for working with strings in R

Tools for working with strings in R

Maintained by Sebastian Kranz. Last updated 3 years ago.

1.7 match 2 stars 3.66 score 29 scripts 26 dependents

adatar-do

labeler:Easy to use and share data labels in R

Functions to assign and use data labels in an easy and efficient way. With an easy-to-share structure.

Maintained by Daniel E. de la Rosa. Last updated 6 months ago.

2.9 match 1.70 score 5 scripts

calderonsamuel

casemisc:Funciones miscelaneas de Samuel Calderon Serrano

Funciones diversas recurrentemente usadas por Samuel Calderon.

Maintained by Samuel Calderon. Last updated 3 years ago.

1.8 match 1.70 score

msantelices

json64:A 'Base64' Encode/Decode Package with Support for JSON Output/Input and UTF-8

Encode/Decode 'base64', with support for JSON format, using two main functions: j_encode() and j_decode(). 'Base64' is a group of similar binary-to-text encoding schemes that represent binary data in an ASCII string format by translating it into a radix-64 representation, used when there is a need to encode binary data that needs to be stored and transferred over media that are designed to deal with textual data, ensuring that the data will remain intact and without modification during transport. <https://developer.mozilla.org/en-US/docs/Web/API/WindowBase64/Base64_encoding_and_decoding> On the other side, JSON (JavaScript Object Notation) is a lightweight data-interchange format. Easy to read, write, parse and generate. It is based on a subset of the JavaScript Programming Language. JSON is a text format that is completely language independent but uses conventions that are familiar to programmers of the C-family of languages, including C, C++, C#, Java, JavaScript, Perl, Python, and many others. JSON structure is built around name:value pairs and ordered list of values. <https://www.json.org> The first function, j_encode(), let you transform a data.frame or list to a 'base64' encoded JSON (or JSON string). The j_decode() function takes a 'base64' string (could be an encoded JSON) and transform it to a data.frame (or list, depending of the JSON structure). The package also contains a function, j_save(), to write data to a file using UTF-8 encoding.

Maintained by Mauricio Santelices. Last updated 5 years ago.

0.5 match 2.00 score 2 scripts