# Toolkit for Data Processing, Quality, and Statistical Models

## Documentation for package ‘growthTrendR’ version 0.2.2

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

## Help Pages

bam_spatial | spatial growth model for large dataset or vast geographical coverage
calc_bai | calculate annual basal area increment
CFS_format | Convert tree-ring data into CFS-TRenD format
CFS_freq | frequency distributions by geo-location per species
CFS_mapping | Interpolate and Map Tree-Ring Data
CFS_qa | Quality assessment: radius alignment
CFS_scale | Quality assessment: ring-width measurement at plot level
ci_resp | Compute prediction and confidence intervals of smooth terms on response scale
gamm_radius | detrending model on tree-ring width series
gamm_site | growth model at site-level
gamm_spatial | spatial growth model at regional-level (multiple sites)
gam_mod | generalized additive model
generate_report | Generate Automated Reports
plot_freq | plot frequency distribution by geo-location per species
plot_mapping | Plot spatially interpolated tree-ring growth maps
plot_qa | plotting quality assessment per radius
plot_resp | Plot smooth terms prediction with confidence intervals
plot_scale | plot median of ring width of the target site and its neighbours
prepare_samples_clim | Prepare tree-ring data for downstream analysis
read_rwl | Import raw ring-width measurements from the ITRDB
sterm_imp | variable importance of smooth terms in a GAM model