**Rmetrics – Modelling Trends and Unit Roots** (**fUnitRoots**)

Provides four addons for analyzing trends and unit roots in financial time series: (i) functions for the density and probability of the augmented Dickey-Fuller Test, (ii) functions for the density and probability of MacKinnon’s unit root test statistics, (iii) reimplementations for the ADF and MacKinnon Test, and (iv) an ‘urca’ Unit Root Test Interface for Pfaff’s unit root test suite.

**Portable Tools for ‘UTF-8’ Character Data** (**enc**)

Implements an S3 class for storing ‘UTF-8’ strings, based on regular character vectors. Also contains routines to portably read and write ‘UTF-8’ encoded text files, to convert all strings in an object to ‘UTF-8’, and to create character vectors with various encodings.

**Personalizes and Randomizes Exams Written in ‘LaTeX’** (**TexExamRandomizer**)

Randomizing exams with ‘LaTeX’. If you can compile your main document with ‘LaTeX’, the program should be able to compile the randomized versions without much extra effort when creating the document.

**Manage ‘tmux’** (**tmuxr**)

Create, control, and record ‘tmux’ sessions, windows, and panes using a pipeable API.

**Remove Automated and Repeated Downloads from ‘RStudio’ ‘CRAN’ Download Logs** (**adjustedcranlogs**)

Adjusts output of ‘cranlogs’ package to account for ‘CRAN’-wide daily automated downloads and re-downloads caused by package updates.

**Intrinsic Dimension Estimation** (**intrinsicDimension**)

A variety of methods for estimating intrinsic dimension of data sets (i.e the manifold or Hausdorff dimension of the support of the distribution that generated the data) as reviewed in Johnsson, K. (2016, ISBN:978-91-7623-921-6) and Johnsson, K., Soneson, C. and Fontes, M. (2015) <doi:10.1109/TPAMI.2014.2343220>. Furthermore, to evaluate the performance of these estimators, functions for generating data sets with given intrinsic dimensions are provided.

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