EVOLUTION-MANAGER

Edit File: NEWS.md

# version 0.6-7 * port `isFALSE` to fix regression in old R versions; #230 addressing #229 * fix replacement operation for `units` objects; #233 addressing #232 * fix compatibility with dplyr 1.0; #247 addressing #239 # version 0.6-6 * prettier `str` print for units and mixed units; #228 addressing #227 * add compatibility with upcoming tibble v3.0.0; #225 # version 0.6-5 * skip test on CRAN to avoid issues with strict latin1 environments # version 0.6-4 * fix support for weights with units in `weighted.mean`; #205 * invalid names for new units now trigger a proper error message; #209 addressing #208 * fix issues in strict latin1 environments; #202 # version 0.6-3 * improve platform dependent encodings handling; #183 * don't force `as.numeric` when unnecessary; #182 addressing #181 * fix valgrind issues on CRAN and tidy up tests; #193 addressing #192 * new method `drop_units` for data frames; #191 addressing #187 # version 0.6-2 * fix support for logarithms and decibels; #177 addressing #176 * add delayed S3 registration mechanism for R >= 3.6.0 # version 0.6-1 * vectors with mixed units are now supported; #145 * `NA` values for units now trigger a proper error message; #163 # version 0.6-0 * print units as [unit] more consistently, e.g. for single unit and in data.frames; #132 * improve printing of unitless units; provide option to print something else than 1; #150 * fix printing unitless in labels when `negative_power` is `TRUE`; #133 * `install_symbolic_unit` now adds a dimensionless unit, integrated in the units system, meaning that prefixes on it work as well; #71 * `install_conversion_constant` and `install_conversion_offset` now install a new unit that is a function of an existing udunits unit.; #71, #84 * unit simplification can now be user-controlled by `units_options`; #89 * `set_units(15, mg/kg)` is now no longer simplified to 1e-9 unitless; #89 * directly uses the udunits2 C library; drop dependence on R package `udunits2`, fixing R package `udunits2` memory leaks; #135 * drops `%*%`, no longer gives warning when loading # version 0.5-1 # version 0.5-0 * deal with trigonometric functions for units degree; return units rad on inverse trigonometric functions. * Unit creation has been significantly refactored. `units<-` now accepts strings or quoted language objects on the right hand side, powered by new S3 methods for `as_units`. All valid unit symbols and unit names recognized by package 'udunits2' are now accepted. New user facing function `make_units()` (plural s) is also provided. See `?as_units` for details. @t-kalinowski * new functions `valid_udunits()` and `valid_udunits_prefixes()` generate tidy dataframes listing all the valid unit names, symbols, and prefixes recognized by udunits. @t-kalinowski * new function `install_symbolic_unit()` for adding custom, user-defined units. @t-kalinowski * `make_unit` and `parse_unit` (singular unit) have been deprecated, please use `as_units` instead. * `ud_units` is no longer necessary and is soft-deprecated, and may be removed in a future release. * add `%*%` as an S3 generic; #54 * add `%%` and `%/%` to `Ops.units` * support unary + and - ; #56 * add `seq` method for `units`, converting units to those of the first argument * Deprecate `as.dt` for `as_difftime`, `as.units` for `as_units` and `as_cf` for `deparse_unit` # version 0.4-6 * add `all.equal` method for `units`; #51 * add `deparse_unit` to replace `as_cf` * add calender/time conversions between `udunits` time units like `minutes from 1900-0-0`, and R's `POSIXct` and `Date` * add `as_units` to replace `as.units` * rename `as.dt` to `as_difftime` # version 0.4-5 * add support for user-defined unit conversion; #31 * allow for 1/n integer powers, as in `set_units(1:10, m^-2) ^ 0.5`; #29 * properly set log units after log transform; #33 * `sin`, `cos` and `tan` no longer complain when units is `rad`, and return `unitless`; #40 * now allow for `set_units(1:3, "°C")` and also `set_units(1:3, "degree_Celsius")` by resolving names to symbols first; #43 * `set_units(x)` with `x` numeric sets units to `unitless`; #41 # version 0.4-4 * fix a result units bug when multiplying or dividing units vectors of different length, #34 * add a `rep` method for `units` vectors # version 0.4-3 * support for `set_units(1:10, m)` which does not require to declare or define, `m` (`m` is resolved automatically from `ud_units`)