model_pod: fit loess regression

Description Usage Arguments Value Author(s) Examples

Description

dfdsf

Usage

1
model_pod(xcol, ycol, dataset, respLev, groups, minD, ...)

Arguments

xcol

string, column name of independant variable (usually the concentration).

ycol

string, column name of dependent variable/ measure/ response variable.

dataset

dataframe containing the x, y and groups columns.

respLev

Numeric, A number representing threshold for point of departure, strictly speaking this should be set to 0 for point of departures.

groups

string, column name of grouping variable which entries uniquely identify the replicate set of concentration response curves for a certain condition.

minD

integer, minimum number of unique concentrations per concentration response curve, curves with less are removed

Value

dataframe with the point of departure estimates

Author(s)

Steven Wink

Examples

1
2
model_pod(xcol = "GFP_int", ycol = "dose_uM", dataset = test_data,
      respL = 0.1,  groups = "treatment", minD = 7, span = 3/4, degree = 1)

Hardervidertsie/modelpod documentation built on May 3, 2019, 8:34 p.m.