Sample round size control

Source: R/obs_sample_round_size_control.R

This function controls the accuracy (decimals) of size samples. Returns samples with decimal values that are not rounded to the inferior centimeter (or to the nearest half centimeter for PD1 measurements).

obs_sample_round_size_control(sample)

Arguments

sample

data.frame expected. All samples during the time range selected.

Value

The function returns one data.frame.

Details

The input dataframe must contain all these columns for the function to work :

  • samplemeasure_id

  • sample_length

  • sizetype_code

Note

Version 1.0

Author

Chloé Tellier, Philippe S. Sabarros

Examples

#Sample 1 is ok: the size type is TL and the length is rounded to .0
#Sample 2 is ok: the size type is PD1 and the length is rounded to.5
#Sample 3 is not ok: the size type is TL and the length is not rounded to .0
#Sample 4 is not ok: the size type is PD1 and the length is not rounded to .5
sample <- data.frame(samplemeasure_id = c("1", "2", "3", "4"),
                     sample_length = c("112", "35.5", "119.3", "43.7"),
                     sizetype_code = c("TL", "PD1", "TL", "PD1"))
obs_sample_round_size_control(sample)
#>   samplemeasure_id sample_length sizetype_code logical
#> 1                1           112            TL    TRUE
#> 2                2          35.5           PD1    TRUE
#> 3                3         119.3            TL   FALSE
#> 4                4          43.7           PD1   FALSE