Package index • ntrs

Core Class

Create and inspect npsych_scores objects.

npsych_scores(): Neuropsychological Test Scores
std_npsych_scores(): Standardized neuropsychological test scores
new_npsych_scores(): Create an npsych_scores subclass
is_npsych_scores(): Is x an npsych_scores object?
remove_error_codes(): Remove error codes
replace_codes(): Replace codes with their labels

Standardization

Standardize scores.

std(): Standardize neuropsychological test scores
std_data(): Standardize all npsych_scores columns in a data frame
std_using_norms(): Standardize npsych_scores using norms
std_using_regression(): Standardize npsych_scores using regression
std_using_norms-npsych_scores: Standardize test scores using norms
std_using_regression-npsych_scores: Standardize test scores using regression

Version Management

Register versions and manage defaults.

std_version(): Standardization Version
get_std_defaults(): Get standardization defaults npsych_scores
set_std_defaults(): Set the default standardization method (and version) an npsych_scores subclass

Norms Versions

Create and register norms-based standardization versions.

norms_version(): Norms-Based Standardization Version
register_norms_version(): Register a norms-based standardization version
normative_summaries: Means and SDs for calculating z-scores

Regression Versions

Create and register regression-based standardization versions.

regression_version(): Regression-Based Standardization Version
register_regression_version(): Register a regression-based standardization version
reg_coefs: Regression Coefficients for Regression Based Standardization

Discovery

List available scores, methods, and versions, and inspect std_data to get standardization details.

list_npsych_scores(): List npsych_scores subclasses
list_std_methods(): List available standardization methods for npsych_scores
list_method_versions(): Get available version names for a standardization method
get_version_data(): Get version data
get_npsych_scores(): Get an npsych_scores constructor by name
methods_from_std_data(): Extract standardization method and version from std_data() output

Score Calculators

Compute derived scores from raw inputs.

calc_FAS(): Calcaulate Functional Assessment Score summary
calc_MOCACLOCK(): Calculate MoCA clock drawing test total
calc_REYAREC(): Calculate the Rey AVLT Accuracy
calc_REYTOTAL(): Calculate Rey Total

Data & Reference

Demo data and reference resources.

demo_data: Demo Data
rdd: Researchers Data Dictionary in List Form

Test Score Constructors

Factory functions for individual neuropsychological test scores.

ANIMALS(): ANIMALS Test Scores
BOSTON(): BOSTON Test Scores
CDRGLOB(): CDRGLOB Test Scores
CDRSUM(): CDRSUM Test Scores
CRAFTDRE(): CRAFTDRE Test Scores
CRAFTDVR(): CRAFTDVR Test Scores
CRAFTURS(): CRAFTURS Test Scores
CRAFTVRS(): CRAFTVRS Test Scores
DIGBACCT(): DIGBACCT Test Scores
DIGBACLS(): DIGBACLS Test Scores
DIGFORCT(): DIGFORCT Test Scores
DIGFORSL(): DIGFORSL Test Scores
DIGIB(): DIGIB Test Scores
DIGIBLEN(): DIGIBLEN Test Scores
DIGIF(): DIGIF Test Scores
DIGIFLEN(): DIGIFLEN Test Scores
LOGIMEM(): LOGIMEM Test Scores
MEMUNITS(): MEMUNITS Test Scores
MINTTOTS(): MINTTOTS Test Scores
MOCACLOCK(): MOCACLOCK Test Scores
MOCATOTS(): MOCATOTS Test Scores
MOCBTOTS(): MOCBTOTS Test Scores
NACCGDS(): NACCGDS Test Scores
NACCMMSE(): NACCMMSE Test Scores
OTRAILA(): OTRAILA Test Scores
OTRAILB(): OTRAILB Test Scores
OTRLARR(): OTRLARR Test Scores
OTRLBRR(): OTRLBRR Test Scores
REY1REC(): REY1REC Test Scores
REY2REC(): REY2REC Test Scores
REY3REC(): REY3REC Test Scores
REY4REC(): REY4REC Test Scores
REY5REC(): REY5REC Test Scores
REY6REC(): REY6REC Test Scores
REYAREC(): REYAREC Test Scores
REYDLIST(): REYDLIST Test Scores
REYDREC(): REYDREC Test Scores
REYFPOS(): REYFPOS Test Scores
REYTCOR(): REYTCOR Test Scores
REYTOTAL(): REYTOTAL Test Scores
TRAILA(): TRAILA Test Scores
TRAILALI(): TRAILALI Test Scores
TRAILARR(): TRAILARR Test Scores
TRAILB(): TRAILB Test Scores
TRAILBLI(): TRAILBLI Test Scores
TRAILBRR(): TRAILBRR Test Scores
UDSBENRS(): UDSBENRS Test Scores
UDSBENTC(): UDSBENTC Test Scores
UDSBENTD(): UDSBENTD Test Scores
UDSVERFC(): UDSVERFC Test Scores
UDSVERLC(): UDSVERLC Test Scores
UDSVERTN(): UDSVERTN Test Scores
VEG(): VEG Test Scores
WAIS(): WAIS Test Scores