Evaluate a Direct-Effect Pattern

Evaluates a spliv_pattern() object on a data frame and returns a numeric vector after optional centering and normalization.

Usage

spliv_eval_pattern(pattern, data)

Arguments

pattern

A spliv_pattern() object.

data

Data frame used for evaluation.

Value

Numeric vector of length nrow(data).

Examples

d <- data.frame(exposure = seq(-1, 1, length.out = 5))
p <- spliv_pattern("Exposure", ~ exposure,
  rationale = "Illustration of a monotone exposure pattern.")
spliv_eval_pattern(p, d)
#> [1] -1.0 -0.5  0.0  0.5  1.0
#> attr(,"spliv_pattern_raw_summary")
#> attr(,"spliv_pattern_raw_summary")$n
#> [1] 5
#> 
#> attr(,"spliv_pattern_raw_summary")$mean
#> [1] 0
#> 
#> attr(,"spliv_pattern_raw_summary")$sd
#> [1] 0.7905694
#> 
#> attr(,"spliv_pattern_raw_summary")$min
#> [1] -1
#> 
#> attr(,"spliv_pattern_raw_summary")$max
#> [1] 1
#> 
#> attr(,"spliv_pattern_summary")
#> attr(,"spliv_pattern_summary")$n
#> [1] 5
#> 
#> attr(,"spliv_pattern_summary")$mean
#> [1] 0
#> 
#> attr(,"spliv_pattern_summary")$sd
#> [1] 0.7905694
#> 
#> attr(,"spliv_pattern_summary")$min
#> [1] -1
#> 
#> attr(,"spliv_pattern_summary")$max
#> [1] 1
#> 
#> attr(,"spliv_pattern_warnings")
#> character(0)