R CMD check found ERRORs

could not find function "isNAorZero"

could not find function "isNAorZero"

File '../../inst/extdata/collection.tab' does not exist or is non-readable. getwd()=='D:/a/microbiomeData/microbiomeData/check/microbiomeData.Rcheck/tests/testthat'

File '../../inst/extdata/DiabImmune/DiabImmune_entity_16SRRNAV4Assay.txt' does not exist or is non-readable. getwd()=='D:/a/microbiomeData/microbiomeData/check/microbiomeData.Rcheck/tests/testthat'

File '../../inst/extdata/DiabImmune/DiabImmune_entity_16SRRNAV4Assay.txt' does not exist or is non-readable. getwd()=='D:/a/microbiomeData/microbiomeData/check/microbiomeData.Rcheck/tests/testthat'

Test failures

Process completed with exit code 1.

could not find function "isNAorZero"

could not find function "isNAorZero"

Non-standard license specification:

'::' or ':::' import not declared from: 'purrr'

Undocumented code objects:

S4 class codoc mismatches from documentation object 'SampleMetadata-class':

Undocumented arguments in documentation object 'Collection'