Measurement systems analysis data

msa_data

a tibble

## Details

A biological assay (i.e. a lab test) was run on 56 separate samples twice. The goal is to measure what percentage of the total variation in the results is related to the measurement system and how much is attributable to the true systematic difference (sample-to-sample).

## Examples

data(msa_data)
str(msa_data)
#> tibble [112 × 3] (S3: tbl_df/tbl/data.frame)
#>  $id : chr [1:112] "sample_001" "sample_001" "sample_002" "sample_002" ... #>$ replicate: chr [1:112] "rep_1" "rep_2" "rep_1" "rep_2" ...
#>  \$ value    : num [1:112] 2.406 1.837 -0.674 -0.102 1.08 ...