calc_ci_95 | R Documentation |
To compute confidence intervals for test scores.
calc_ci_95(
ability_score,
mean,
standard_deviation,
reliability,
round = 0,
confidence_level = 0.95
)
ability_score |
Score |
mean |
Mean of scale |
standard_deviation |
Standard deviation (SD) of scale |
reliability |
Reliability of scale |
round |
Number of digits to round to |
confidence_level |
Confidence level |
Returns confidence interval
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