# `emodplot.prevalence`

Plot prevalence of hiv stratified by gender


## Description

plots prevalence of EMOD simulations. First, it faintly plots all simulations. Then it plots a bold line of the mean of all simulations


## Usage

```r
emodplot.prevalence(data, date.start, date.end, title = "HIV prevalence")
```


## Arguments

Argument      |Description
------------- |----------------
`data`     |     A tibble returned from read.simulation.results(..., stratify_columns = c("Year", "Gender"), aggregate_columns = c("Population","Newly.Infected", "Infected")). More aggregate columns can be used, but more stratify columns will cause problems in the plot.
`date.start`     |     integer year to start the plotting (i.e., 2000)
`date.end`     |     integer year to end the plotting (i.e., 2030)


## Value

a ggplot with prevalence plotted