Missing select helpers

[strengejacke]

See #128

Needs select helpers:

• https://easystats.github.io/datawizard/reference/convert_data_to_numeric.html
• https://easystats.github.io/datawizard/reference/demean.html (won't do, see Add missing select helpers #376)
• https://easystats.github.io/datawizard/reference/winsorize.html
• https://easystats.github.io/datawizard/reference/describe_distribution.html
• https://easystats.github.io/datawizard/reference/replace_nan_inf.html

Needs to move secondary select-args (basically, data frame method should have argument order of numeric/vector, followed by select/exclude):

• https://easystats.github.io/datawizard/reference/normalize.html
• https://easystats.github.io/datawizard/reference/ranktransform.html

For some functions, select/exclude come after some main arguments, but not at the end. I'm not sure if this is a problem?

[strengejacke]

ok, in #135 I now have tried to implement a consistent logic for argument order, also that numeric/factor/data frame methods are consistent. In general, verbose goes last. Where select/exclude are secondary, these + ignore_case come before verbose.

[strengejacke]

I think #47 needs to be finished first before we can add select helpers here.

[IndrajeetPatil]

#47 won't be worked on for a while, so I think this issue doesn't have to wait for it.

[etiennebacher]

unstandardize() needs to be updated to accept NSE:

library(datawizard)

iris |> 
  standardize(select = starts_with("Sep")) |> 
  unstandardise(select = starts_with("Sep"))
#> Error in starts_with("Sep"): impossible de trouver la fonction "starts_with"

^{Created on 2023-03-09 with reprex v2.0.2}