From e1c61de5a0e693e2f24a1c4a10336e2a1c4563cb Mon Sep 17 00:00:00 2001 From: Naeem Model Date: Wed, 10 Jan 2024 14:50:22 +0000 Subject: Rename ID and IDEA --- man/ID.Rd | 47 ----------------------------------------------- man/IDEA.Rd | 48 ------------------------------------------------ man/id.Rd | 47 +++++++++++++++++++++++++++++++++++++++++++++++ man/idea.Rd | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 95 insertions(+), 95 deletions(-) delete mode 100644 man/ID.Rd delete mode 100644 man/IDEA.Rd create mode 100644 man/id.Rd create mode 100644 man/idea.Rd (limited to 'man') diff --git a/man/ID.Rd b/man/ID.Rd deleted file mode 100644 index 1d32c50..0000000 --- a/man/ID.Rd +++ /dev/null @@ -1,47 +0,0 @@ -% Generated by roxygen2: do not edit by hand -% Please edit documentation in R/ID.R -\name{ID} -\alias{ID} -\title{ID method} -\usage{ -ID(NT, mu) -} -\arguments{ -\item{NT}{Vector of case counts.} - -\item{mu}{Mean of the serial distribution. This needs to match case counts -in time units. For example, if case counts are weekly and the -serial distribution has a mean of seven days, then \code{mu} should -be set to one. If case counts are daily and the serial distribution -has a mean of seven days, then \code{mu} should be set to seven.} -} -\value{ -\code{ID} returns a single value, the estimate of R0. -} -\description{ -This function implements a least squares estimation method of R0 due to -Fisman et al. (PloS One, 2013). See details for implementation notes. -} -\details{ -The method is based on a straightforward incidence decay model. The estimate -of R0 is the value which minimizes the sum of squares between observed case -counts and cases counts 'expected' under the model. - -This method is based on an approximation of the SIR model, which is most -valid at the beginning of an epidemic. The method assumes that the mean of -the serial distribution (sometimes called the serial interval) is known. The -final estimate can be quite sensitive to this value, so sensitivity testing -is strongly recommended. Users should be careful about units of time (e.g., -are counts observed daily or weekly?) when implementing. -} -\examples{ -# Weekly data: -NT <- c(1, 4, 10, 5, 3, 4, 19, 3, 3, 14, 4) - -# Obtain R0 when the serial distribution has a mean of five days. -ID(NT, mu = 5 / 7) - -# Obtain R0 when the serial distribution has a mean of three days. -ID(NT, mu = 3 / 7) - -} diff --git a/man/IDEA.Rd b/man/IDEA.Rd deleted file mode 100644 index f4c7d14..0000000 --- a/man/IDEA.Rd +++ /dev/null @@ -1,48 +0,0 @@ -% Generated by roxygen2: do not edit by hand -% Please edit documentation in R/IDEA.R -\name{IDEA} -\alias{IDEA} -\title{IDEA method} -\usage{ -IDEA(NT, mu) -} -\arguments{ -\item{NT}{Vector of case counts.} - -\item{mu}{Mean of the serial distribution. This needs to match case counts in -time units. For example, if case counts are weekly and the serial -distribution has a mean of seven days, then \code{mu} should be set -to one. If case counts are daily and the serial distribution has a -mean of seven days, then \code{mu} should be set to seven.} -} -\value{ -\code{IDEA} returns a single value, the estimate of R0. -} -\description{ -This function implements a least squares estimation method of R0 due to -Fisman et al. (PloS One, 2013). See details for implementation notes. -} -\details{ -This method is closely related to that implemented in \code{ID}. The method -is based on an incidence decay model. The estimate of R0 is the value which -minimizes the sum of squares between observed case counts and cases counts -expected under the model. - -This method is based on an approximation of the SIR model, which is most -valid at the beginning of an epidemic. The method assumes that the mean of -the serial distribution (sometimes called the serial interval) is known. The -final estimate can be quite sensitive to this value, so sensitivity testing -is strongly recommended. Users should be careful about units of time (e.g., -are counts observed daily or weekly?) when implementing. -} -\examples{ -# Weekly data. -NT <- c(1, 4, 10, 5, 3, 4, 19, 3, 3, 14, 4) - -# Obtain R0 when the serial distribution has a mean of five days. -IDEA(NT, mu = 5 / 7) - -# Obtain R0 when the serial distribution has a mean of three days. -IDEA(NT, mu = 3 / 7) - -} diff --git a/man/id.Rd b/man/id.Rd new file mode 100644 index 0000000..1d32c50 --- /dev/null +++ b/man/id.Rd @@ -0,0 +1,47 @@ +% Generated by roxygen2: do not edit by hand +% Please edit documentation in R/ID.R +\name{ID} +\alias{ID} +\title{ID method} +\usage{ +ID(NT, mu) +} +\arguments{ +\item{NT}{Vector of case counts.} + +\item{mu}{Mean of the serial distribution. This needs to match case counts +in time units. For example, if case counts are weekly and the +serial distribution has a mean of seven days, then \code{mu} should +be set to one. If case counts are daily and the serial distribution +has a mean of seven days, then \code{mu} should be set to seven.} +} +\value{ +\code{ID} returns a single value, the estimate of R0. +} +\description{ +This function implements a least squares estimation method of R0 due to +Fisman et al. (PloS One, 2013). See details for implementation notes. +} +\details{ +The method is based on a straightforward incidence decay model. The estimate +of R0 is the value which minimizes the sum of squares between observed case +counts and cases counts 'expected' under the model. + +This method is based on an approximation of the SIR model, which is most +valid at the beginning of an epidemic. The method assumes that the mean of +the serial distribution (sometimes called the serial interval) is known. The +final estimate can be quite sensitive to this value, so sensitivity testing +is strongly recommended. Users should be careful about units of time (e.g., +are counts observed daily or weekly?) when implementing. +} +\examples{ +# Weekly data: +NT <- c(1, 4, 10, 5, 3, 4, 19, 3, 3, 14, 4) + +# Obtain R0 when the serial distribution has a mean of five days. +ID(NT, mu = 5 / 7) + +# Obtain R0 when the serial distribution has a mean of three days. +ID(NT, mu = 3 / 7) + +} diff --git a/man/idea.Rd b/man/idea.Rd new file mode 100644 index 0000000..f4c7d14 --- /dev/null +++ b/man/idea.Rd @@ -0,0 +1,48 @@ +% Generated by roxygen2: do not edit by hand +% Please edit documentation in R/IDEA.R +\name{IDEA} +\alias{IDEA} +\title{IDEA method} +\usage{ +IDEA(NT, mu) +} +\arguments{ +\item{NT}{Vector of case counts.} + +\item{mu}{Mean of the serial distribution. This needs to match case counts in +time units. For example, if case counts are weekly and the serial +distribution has a mean of seven days, then \code{mu} should be set +to one. If case counts are daily and the serial distribution has a +mean of seven days, then \code{mu} should be set to seven.} +} +\value{ +\code{IDEA} returns a single value, the estimate of R0. +} +\description{ +This function implements a least squares estimation method of R0 due to +Fisman et al. (PloS One, 2013). See details for implementation notes. +} +\details{ +This method is closely related to that implemented in \code{ID}. The method +is based on an incidence decay model. The estimate of R0 is the value which +minimizes the sum of squares between observed case counts and cases counts +expected under the model. + +This method is based on an approximation of the SIR model, which is most +valid at the beginning of an epidemic. The method assumes that the mean of +the serial distribution (sometimes called the serial interval) is known. The +final estimate can be quite sensitive to this value, so sensitivity testing +is strongly recommended. Users should be careful about units of time (e.g., +are counts observed daily or weekly?) when implementing. +} +\examples{ +# Weekly data. +NT <- c(1, 4, 10, 5, 3, 4, 19, 3, 3, 14, 4) + +# Obtain R0 when the serial distribution has a mean of five days. +IDEA(NT, mu = 5 / 7) + +# Obtain R0 when the serial distribution has a mean of three days. +IDEA(NT, mu = 3 / 7) + +} -- cgit v1.2.3