raw2std | R Documentation |
Scoring of a vector of observed raw scores leaning on a norm table.
raw2std(x, std.norm, raw.norm, sep="-")
x |
Vector or observed raw scores. |
raw.norm |
Raw scores corresponding to each standard score of the vector |
std.norm |
Standard scores corresponding to each raw score of the vector |
sep |
Symbol used to separate the extremes of an interval. |
The vectors raw.norm
and std.norm
come from a norm table and provide the
correspondence between raw scores and standard scores.
std_score
, score_explode
norms <- data.frame(
std = 19:1,
raw = c("25-30","24","22-23","21","19-20","18","16-17","15",
"13-14","12","10-11","9" ,"7-8","6","4-5","2-3","1",NA,"0")
)
raw.observed <- c(27,17,12,22,28,3,18,29,9,4,10,21,24,21,9,26,2,16,23,8)
raw2std(raw.observed, norms$std, norms$raw)
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