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strengejacke avatar strengejacke commented on June 2, 2024

Now that I have co-pilot and co-pilot chat installed in vscode, I can ask for such a regex pattern ;-) Before, every limitation was due to my lacking regex-skills.

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strengejacke avatar strengejacke commented on June 2, 2024

Relaxing the pattern would increase matches, but are there any cases where this regex pattern returns a false positive?

m1 <- lm(Sepal.Length^(1 / 2) ~ Species, data = iris)
m2 <- lm(Sepal.Length^2 ~ Species, data = iris)
m3 <- lm(I(Sepal.Length^(1 / 2)) ~ Species, data = iris)
m4 <- lm(I(Sepal.Length^3) ~ Species, data = iris)
m5 <- lm(I(Sepal.Length^2) ~ Species, data = iris)

rv <- insight::find_terms(m1)[["response"]]
grepl("(.*)\\^\\s*\\d+", rv)
#> [1] FALSE

rv <- insight::find_terms(m2)[["response"]]
grepl("(.*)\\^\\s*\\d+", rv)
#> [1] TRUE

rv <- insight::find_terms(m3)[["response"]]
grepl("(.*)\\^\\s*\\d+", rv)
#> [1] FALSE

rv <- insight::find_terms(m4)[["response"]]
grepl("(.*)\\^\\s*\\d+", rv)
#> [1] TRUE

rv <- insight::find_terms(m5)[["response"]]
grepl("(.*)\\^\\s*\\d+", rv)
#> [1] TRUE

Created on 2023-09-26 with reprex v2.0.2

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