# projections 0.3.1

• get_dates() now inherits the generic get_dates() from incidence

# projections 0.3.0

## New features

This is a big release! Plenty of new features have been added, including:

• projections can now be subsetted like matrices using x[i,j], or using the function subset

• new function cumulate to compute cumulative incidence for projections objects, akin to the similar function in the incidence package

• much improved graphics; plot now call upons add_projections, which implements many options for plotting projections, including quantiles lines, ribbon, and boxplots; add_projections can also be used to add such plots to an existing incidence plot

• build_projections can be used to build a projections object from an input matrix and optional dates

# projections 0.1.1

## New features

• project can now use a Negative Binomial model as an alternative to the original Poisson model to account for over-dispersion in new cases / super-spreading.

## Bug fixes

Fixed the calls to sample, which has a rather irrational behaviour when passing a first argument of length 1 (i.e. not bootstrapping from the vector).

# projections 0.0.1

First release of the package!

## New features

• project: a function generating projections from an existing incidence object, a serial interval distribution, and a set of plausible reproduction numbers ($$R$$); returns a projections object.

• plot/print: plotting and printing methods for projections objects.

• get_dates: accessors for projections objects.

• as.data.frame: conversion from projections objects to data.frame.