# Trends and Indices for Monitoring Data

## Documentation for package ‘rtrim’ version 2.3.0

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

rtrim-package | Trend and Indices for Monitoring Data
check_observations | Check whether there are sufficient observations to run a model
check_observations.character | Check whether there are sufficient observations to run a model
check_observations.data.frame | Check whether there are sufficient observations to run a model
check_observations.trimcommand | Check whether there are sufficient observations to run a model
ci_multipliers | Compute Std.err ==> conf.int multipliers.
coef.trim | Extract TRIM model coefficients.
confint.trim | Compute time-totals confidence interval
count_summary | Compute a summary of counts
gof | Extract TRIM goodness-of-fit information.
gof.trim | Extract TRIM goodness-of-fit information.
heatmap | Plot a heatmap representation of observed and/or imputed counts.
index | Extract time-indices from TRIM output.
now_what | Give advice on further refinement of TRIM models
overall | Compute overall slope
overdispersion | Extract overdispersion from trim object
oystercatcher | Oystercatcher population data
plot.trim.index | Plot time-indices from trim output.
plot.trim.overall | Plot overall slope
plot.trim.smooth | Plot overall slope
plot.trim.totals | Plot time-totals from trim output.
read_tcf | Read a TRIM command file
read_tdf | Read TRIM data files
read_tdf.character | Read TRIM data files
read_tdf.trimcommand | Read TRIM data files
results | collect observed, modelled, and imputed counts from TRIM output
rtrim | Trend and Indices for Monitoring Data
serial_correlation | Extract serial correlation from TRIM object
set_trim_verbose | Set verbosity of trim model functions
skylark | Skylark population data
skylark2 | Skylark population data
summary.trim | Summary information for a TRIM job
totals | Extract time-totals from TRIM output
trendlines | Extract 'overall' trendlines
trim | Estimate TRIM model parameters.
trim.data.frame | Estimate TRIM model parameters.
trim.formula | Estimate TRIM model parameters.
trim.trimcommand | Estimate TRIM model parameters.
trimcommand | Create a trimcommand object
vcov.trim | Extract variance-covariance matrix from TRIM output
wald | Test significance of TRIM coefficients with the Wald test
wald.trim | Test significance of TRIM coefficients with the Wald test