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.

Examples

if (FALSE) {
predictions <- rict_predict(demo_observed_values)
}

Calculate River Invertebrate Classification Tool (RICT) predictions

Usage

Arguments

Value

See also

Examples