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NEWS
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statnet.common 4.10.0
=====================
- `as.cntrol.list.list()` and hence `snctrl()` no longer clobbers
nested controls, e.g., `control.ergm(SAN=control.san(...),...)`.
- To facilitate support for earlier versions of R, avoid using the
built-in pipe (`|>`) for now.
- New linear algebra utilities: `ginv_eigen()`, which performs
generalised inverse via eigendecomposition rather than SVD, to be
used by `sginv()` if `snnd=TRUE`; and `xTAx_eigen()` and
`xTAx_seigen()` to evaluate the inverse quadratic form using
eigendecomposition.
- `lweighted.var()` and `lweighted.cov()` now take an additional
argument `onerow=` to specify what they should return (`NA`, 0, or
something else) if the input matrix has one row.
- A new function `var.mcmc.list()` "method" to evaluate the covariance
matrix for an `mcmc.list` without constructing a large matrix.
- `colMeans.mcmc.list()` "method" no longer constructs a large matrix
when calculating.
statnet.common 4.9.0
====================
New utilities
-------------
- A new function,`lweighted.cov()`, to compute weighted covariance
between two matrices or vectors.
- New linear algebra utilities, `is.SPD()`, `sandwich_solve()`,
`sandwich_ssolve()`, `sginv()`, `snearPD()`, `srcond()`, `ssolve()`,
`xAxT()`, `xTAx()`, `xTAx_qrsolve()`, `xTAx_qrssolve()`,
`xTAx_solve()`, and `xTAx_ssolve()` moved from `ergm` and
documented.
Bug fixes
---------
- In `handle.controls()`, arguments that are `match.arg()`-ed are now
evaluated in the correct frame.
statnet.common 4.8.0
====================
New utilities
-------------
- A helper function `unused_dots_warning()` is exported that works
with `rlang::check_dots_used()` to print an informative message.
statnet.common 4.7.0
====================
New utilities
-------------
- An S3 class `term_list` for storing terms extracted from a formula,
by `list_rhs.formula()` and others, containing information about
each term's sign and environment. Concatenation, indexing, and print
methods are implemented.
Bug fixes
---------
- `list_rhs.formula()` can now handle `NULL` terms on the RHS.
statnet.common 4.6.0
====================
New utilities
-------------
- An implementation of Welford's online algorithm for calculating
sample mean and variance has been added as a class `Welford` that
implements method `update()` and maintains elements `$n`, `$means`,
`$SSDs`, and `$vars`.
Bug fixes
---------
- `snctrl()` was issuing a warning twice when called with a misspelled
argument.
- `deInf()` now handles `NULL` input.
- in `locate_function()` a subtle bug has been fixed in handling of
visible as opposed to invisible objects.
statnet.common 4.5.0
====================
New utilities
-------------
- `ergm`'s term locator functions (`locate_function()` and
`locate_prefixed_function()`) have been moved from `ergm`.
- A new function, `default_options()`, a wrapper around `options()`
that drops options already set.
- A new function, `as.control.list()` generic and methods which take
an R list and call an appropriate `control.*()` function on it.
- `check.control.class()` now first runs the control argument through
`as.control.list()` and overwrites, so `control=` arguments to many
functions can be plain lists.
- A new function, `simplify_simple()`, which takes a list and returns
an atomic vector if the elements of the list are atomic and of
length 1, with particular handling for `NULL` and empty (0-length)
elements.
- A new function, `snctrl()` (StatNet ConTRoL), designed so that
argument completion will complete all available control functions.
Looking up its help (`?snctrl`) produces a dynamic list of all
control parameters and their packages and control functions that is
updated as packages are loaded and unloaded.
- A new function, `handle.controls()`, that performs the most normal
functions in a `control.*()` function.
- Two trivial helper functions, `base_env()` and `empty_env()`, to
replace an object's environment with `baseenv()` and `emptyenv()`,
respectively.
- A new function, `fixed.pval()` that wraps `base::format.pval()` with
better default arguments.
- A reimplementation of `attr()` is exported, which disables partial
matching by default.
Enhancements to existing utilities
----------------------------------
- `statnetStartupMessage()` now first looks for a
`comment=(affil=...)` for the contributor's affiliation, before
using e-mail.
- Improved output formatting for `.Deprecate_once()`.
- `append_rhs.formula()` now accepts NULL as the first argument, in
which case it creates a new formula, and takes an additonal argument
`env=`, which is used as this new formula's environment.
Miscellaneous changes
---------------------
- `rle` utilities are no longer reexported.
- `statnet.common` no longer depends on `purrr`.
- `statnetStartupMessage()` has been simplified.
statnet.common 4.4.0
====================
`rle` utilities have been moved to a separate package, `rle`
------------------------------------------------------------
- Major methods are reexported, for now.
New utilities
-------------
- `split()` methods for matrices and arrays, to split them along a
margin.
- `trim_env()`, a generic that will replace an environment (possibly
attached to another object) with a sub-environment containing only
objects whose names are specified.
- A `diff()` method for control lists and a `print()` method for the
resulting differences.
- `deInf()`, to replace `.deinf()` in package `ergm`.
- A `compress()` generic, a `compress()` method for RLEs, and a
`doNotCompress` argument to `rep.rle()`. Both `compact.rle()` and
the `doNotCompact` argument to `rep.rle()` are now deprecated.
Enhancements to existing utilities
----------------------------------
- Various optimizations have been made to RLEs.
- `nonsimp_update.formula()` now handles both one and two sided
formulas; it also now copies all names except `...` when
`from.new = TRUE`.
Bug fixes
---------
- `str.rle()` now works despite the overridden `length()` method.
statnet.common 4.3.0
====================
New utilities
-------------
- `EVL()`, a family of functions like `NVL()`, that treat any object
of length 0 as `NULL`.
- `once()`, a `purrr`-style adverb that wraps a function to only
evaluate the first time it's called with a given configuration of
arguments.
- `persistEval()` and `persistEvalQ()` to retry evaluating a given
expression a specified number of times.
Bug fixes
---------
- In `forkTimeout()`, don't collect a process twice. Thanks to Tomas
Kalibera for suggesting the fix.
statnet.common 4.2.0
====================
New utilities
-------------
- `.Deprecate_once()` calls `.Deprecated()`, passing all its arguments
through, but only the first time it's called.
- `.Deprecate_method()` calls `.Deprecated()`, but only if a method
has been called by name, i.e., `METHOD.CLASS`.
- `forkTimeout()` evaluates an R expression with a hard time limit
(except on Windows) by forking a process. Unlike `setTimeLimit()`,
it enforces the limit even on native code.
- `ult()` is a convenience function that extracts or replaces elements
of a list indexed from the end.
Miscellaneous
-------------
- `statnet.common` now depends on R \>= 3.5 due to what appears to be
a method dispatching bug in earlier versions.
- The package no longer Enhances `coda`.
statnet.common 4.1.4
====================
New utilities
-------------
- `despace()` removes whitespace from a string.
- Pseudo-methods `colMeans.mcmc.list()`, `sweep.mcmc.list()`, and
`lapply.mcmc.list()` (migrated from the `ergm` package).
- `filter_rhs.formula()` selectively deletes terms in on the RHS of a
formula.
- `eval_lhs.formula()` extracts the LHS of the formula and evaluates
it in the specified environment.
- `NVL2()` and `NVL3()` for flexible substitution of null values.
- `message_print()` formats its arguments as if for `print()` or
`show()` methods, but then prints to stderr like `message()`.
Enhancements to existing utilities
----------------------------------
- `paste.and()` now takes an additional `con=` argument, allowing a
conjunction other than "and" to be used.
- `ERRVL()` now uses lazy evaluation and lets the user dot-substitute
the previous argument's try-error into the next argument.
Bug fixes
---------
- Printing for control lists now works for function arguments.
- A number of improvements to `rle` methods.
Miscellaneous
-------------
- A number of functions have been renamed for consistency:
- `term.list.formula()` → `list_rhs.formula()`
- `append.rhs.formula()` → `append_rhs.formula()`
- `nonsimp.update.formula()` → `nonsimp_update.formula()`
- Citation utilities have been deprecated, since CRAN's structure
makes them unusable.
statnet.common 4.0.0
====================
- The package now uses `Roxygen` for documentation.
- `term.list.formula()` output format has been changed, since support
of attributes on symbols is being deprecated.
- A library of methods has been added for the base `rle` class,
implementing concatenation, compaction, and a number of binary
operations.
- `all_same()` has been moved from ergm and renamed to
`all_identical()`.
- A new assignment method `NVL()<-` overwrites a variable if its value
is NULL.
- A set of classes and functions for manipulating and efficiently
performing calculations on dense matrices or vectors with weighted
rows or elements (possibly on the log scale) has been added.
- New control parameter helper function, control.remap() has been
added. Autodetection of function names by `set.control.class()` and
`check.control.class()` has been deprecated and now results in a
warning.
- Improvements to the compressed data frame code, including an order()
generic.
- Miscellaneous robustifications added.
- Native routine registration has been added.
statnet.common 3.3.0
====================
- `append.rhs.formula()`, `vectors.namesmatch()`,
`term.list.formula()`, and `ergm.update.formula()` (renamed to
`nosimp.update.formula()`) moved from `ergm`.
- Skye Bender-deMoll has been added as a contributor.
statnet.common 3.2.3
====================
- `ERRVL()` moved from `ergm`.
- Some `NAMESPACE` and other fixes to pass CRAN checks.
statnet.common 3.2.2
====================
- control class improvements and bug fixes.
statnet.common 3.1.1
====================
- Updated e-mail address
- Some improvements to opttest.
statnet.common 3.1.0
====================
- Initial release, incorporating the control class framework
(`set.control.class()`, `check.control.class()`,
`print.control.list()`); startup message framework; `NVL()`;
`sort.data.frame()`; `compress.data.frame()`; `paste.and()`;
citation utilities framework; and `opttest()` framework.