rict_predict: Calculate River Invertebrate Classification Tool (RICT)...

In aquaMetrics/rict: River Invertebrate Classification Tool (RICT)

Calculate River Invertebrate Classification Tool (RICT) predictions

Description

Calculate River Invertebrate Classification Tool (RICT) predictions

Usage

rict_predict(
  data = NULL,
  all_indices = FALSE,
  taxa = FALSE,
  taxa_list = c("TL1", "TL2", "TL3", "TL4", "TL5"),
  rows = NULL,
  area = NULL,
  crs = NULL
)

Arguments

data	Dataframe of predictive environmental values - variables dependent on input for model 44, model 1, NI or GB SITE Site reference number Waterbody Water body identifier LATITUDE Location point LONGITUDE Location point LOG.ALTITUDE Logarithmic value for Altitude LOG.DISTANCE.FROM.SOURCE Logarithmic value for Distance from source LOG.WIDTH Logarithmic value for Stream Width LOG.DEPTH Logarithmic value for Stream Depth MEAN.SUBSTRATUM Calculated mean substratum DISCHARGE.CATEGORY Discharge category ALKALINITY Alkalinity LOG.ALKALINITY Logarithmic value for Alkalinity LOG.SLOPE Logarithmic value for Slope MEAN.AIR.TEMP Calculated Mean Air Temperature AIR.TEMP.RANGE Calculated Air Temperature Range p1 – p43 Calculated probability of end group membership SuitCode Calculated Suitability code for test site BelongsTo_endGrp Predicted probable end group the test site belongs to All Indices... ...Predicted index value for All Indices SPR_SEASON_ID ID number for season SPR_TL2_WHPT_ASPT (ABW,DISTFAM) Observed value for WHPT NTAXA for spring SPR_TL2_WHPT_NTAXA (ABW,DISTFAM) Observed value for WHPT ASPT for spring SPR_NTAXA_BIAS Bias value used SUM_SEASON_ID Summary ID SUM_TL2_WHPT_ASPT (ABW,DISTFAM) Observed value for WHPT ASPT for summer SUM_TL2_WHPT_NTAXA (ABW,DISTFAM) Observed value for WHPT NTAXA for summer SUM_NTAXA_BIAS Bias value used AUT_SEASON_ID Aut ID AUT_TL2_WHPT_ASPT (ABW,DISTFAM) Observed value for WHPT ASPT for autumn AUT_TL2_WHPT_NTAXA (ABW,DISTFAM) Observed value for WHPT NTAXA for autumn AUT_NTAXA_BIAS Bias value used Area_CEH AltBar_CEH Alt_CEH DFS_CEH Slope_CEH QCat_CEH Peat_CEH Chalk_O1_CEH Clay_O1_CEH Hardrock_O1_CEH Limestone_O1_CEH area ni or gb
all_indices	Boolean - Return all indices in output (default only returns WHPT indices).
taxa	Boolean - Return taxa predictions (default returns indices).
taxa_list	Vector of taxa lists to predict default all lists i.e. c("TL1", "TL2", "TL3", "TL4", "TL5").
rows	Number (integer) of rows (one site per row) to predict taxa. Default is all rows.
area	Area is by detected by default from the NGR, but you can provide the area parameter either 'iom', 'gb, 'ni' for testing purposes.
crs	optionally set crs to '29903' for Irish projection system.

Value

Dataframe of predicted biotic scores and probability of observed values falling into each statistical grouping of rivers.

See Also

rict_classify to run classification using rict_predict outputs

Examples

## Not run: 
predictions <- rict_predict(demo_observed_values)

## End(Not run)

aquaMetrics/rict documentation built on March 1, 2025, 1:31 p.m.