NEWS
resquin 0.1.1.9000
resquin 0.1.1 (2025-06-27)
- Changed the way the mahalanobis distance is calculcated in
resp_distributions(),
if missing values are allowed. Now within respondent mean imputation is used.
Before missing values were turned to a value of 0, which is wrong in almost any
case and would have skewed the results of respondents with missing values.
Mean imputation is not an ideal solution, but it allows the observed data
to influence the value of the mahalanobis distance value under missing data.
Because within respondent mean imputation is not ideal, a new section
in the description is added to call for caution when interpreting the mahalanobis
distance values produced by resp_distributions() if min_valid_responses is
smaller than 1.
- Polished documentation (fixing typos etc.)
- Added vignette on flagging respondents with
flag_resp().
- Added a disclaimer for handling of missing data in
resp_nondifferentiation.
- Added documentation on s3 methods.
- Fixed bug in s3 print function which would crash if
resp_styles() was used
on even numbered response scales.
- Added tests for functions added since 0.0.2.
- Now depends on R version being >= to R version 4.1.
- Added example data set
nep from the GESIS panel.
resquin 0.1.0
- Added
resp_patterns() and resp_nondifferentiation() as a new function.
- Added
id column to all outputs to make it easier to identify respondents or
merge function outputs to data frames. id is either True for an integer id,
False for no id column, or a vector of unique integer or character values
identifying each respondent.
- Added
flag_resp() function to quickly create and compare different flagging
strategies based on response quality indicators.
- Added s3 types to outputs of
resp_*() and flag_resp() functions.
- Added s3 print, summary and plot methods for outputs of
resp_*() functions.
- Added s3 summary method for
flag_resp() output.
resquin 0.0.2 (2024-09-11)
- Changes in response to CRAN team. Changed license description in DESCRIPTION
and removed License.md
- Removed warning on development version at the start of the readme.md
resquin 0.0.1
resquin 0.0.0.9000
- Preparation for intial CRAN submission.
- Contains two functions 'resp_styles' and 'resp_distributions'