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⚑ Bolt: Optimize dataframe assignment using 1D vector subsetting #227

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⚑ Bolt: Optimize dataframe assignment using 1D vector subsetting #227

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⚑ Bolt: Optimize dataframe assignment using 1D vector subsetting
seonghobae Aug 8, 2026
1b82b5f
⚑ Bolt: Optimize dataframe assignment using 1D vector subsetting
seonghobae Aug 8, 2026
bda2ff7
⚑ Bolt: Optimize dataframe assignment using 1D vector subsetting and …
seonghobae Aug 8, 2026
a59e8b6
⚑ Bolt: Optimize dataframe assignment using 1D vector subsetting and …
seonghobae Aug 8, 2026
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1 change: 1 addition & 0 deletions .Rbuildignore
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Original file line number Diff line number Diff line change
Expand Up @@ -22,3 +22,4 @@
^\.jules(/.*)?$
^\.trivyignore\.yaml$
^trivy\.yaml$
^\.semgrepignore$
48 changes: 24 additions & 24 deletions R/aFIPC.R
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Original file line number Diff line number Diff line change
Expand Up @@ -598,15 +598,15 @@ autoFIPC <-
# Preserve mirt's structural estimability flags. Forcing every row TRUE
# frees boundary parameters such as 2PL g/u and makes the Hessian unstable.

NewScaleParms[NewScaleParms$item == 'GROUP', "est"] <- FALSE
OldScaleParms[OldScaleParms$item == 'GROUP', "est"] <- FALSE
NewScaleParms$est[NewScaleParms$item == 'GROUP'] <- FALSE
OldScaleParms$est[OldScaleParms$item == 'GROUP'] <- FALSE

NewScaleParms[NewScaleParms$name == "COV_11", "est"] <- TRUE
OldScaleParms[OldScaleParms$name == "COV_11", "est"] <- TRUE
NewScaleParms$est[NewScaleParms$name == "COV_11"] <- TRUE
OldScaleParms$est[OldScaleParms$name == "COV_11"] <- TRUE

if (itemtype == 'Rasch') {
NewScaleParms[NewScaleParms$name == "a1", "est"] <- FALSE
OldScaleParms[OldScaleParms$name == "a1", "est"] <- FALSE
NewScaleParms$est[NewScaleParms$name == "a1"] <- FALSE
OldScaleParms$est[OldScaleParms$name == "a1"] <- FALSE
}

#IPD
Expand Down Expand Up @@ -786,14 +786,14 @@ autoFIPC <-
oldIdx <- oldScaleParmsItemIdxCache[[oldFormItemStr]]

# ⚑ Bolt: Remove unnecessary paste0() array string generation overhead
message(' Newform Parms: ', paste(NewScaleParms[newIdx, "value"], collapse = ' '))
message(' Oldform Parms: ', paste(OldScaleParms[oldIdx, "value"], collapse = ' '))
message(' Newform Parms: ', paste(NewScaleParms$value[newIdx], collapse = ' '))
message(' Oldform Parms: ', paste(OldScaleParms$value[oldIdx], collapse = ' '))

NewScaleParms[newIdx, "value"] <-
OldScaleParms[oldIdx, "value"]
message(' Linkedform Parms: ', paste(NewScaleParms[newIdx, "value"], collapse = ' '), '\n')
NewScaleParms$value[newIdx] <-
OldScaleParms$value[oldIdx]
message(' Linkedform Parms: ', paste(NewScaleParms$value[newIdx], collapse = ' '), '\n')

NewScaleParms[newIdx, "est"] <-
NewScaleParms$est[newIdx] <-
FALSE
} else {
message(
Expand All @@ -813,17 +813,17 @@ autoFIPC <-
newBetaIdx <- NewScaleParms$item == 'BETA'
oldBetaIdx <- OldScaleParms$item == 'BETA'

NewScaleParms[newBetaIdx, "value"] <-
OldScaleParms[oldBetaIdx, "value"]
NewScaleParms[newBetaIdx, "est"] <-
NewScaleParms$value[newBetaIdx] <-
OldScaleParms$value[oldBetaIdx]
NewScaleParms$est[newBetaIdx] <-
FALSE

message('applying BETA parameter as linking')

message(
' Linkedform Parms: ',
paste0(
NewScaleParms[newBetaIdx, "value"],
NewScaleParms$value[newBetaIdx],
' '
),
'\n'
Expand Down Expand Up @@ -858,13 +858,13 @@ autoFIPC <-
new_mean11_idx <- NewScaleParms$name == "MEAN_11"
old_mean11_idx <- OldScaleParms$name == "MEAN_11"

NewScaleParms[new_cov11_idx, "est"] <- FALSE
OldScaleParms[old_cov11_idx, "est"] <- FALSE
NewScaleParms[new_mean11_idx, "est"] <- FALSE
OldScaleParms[old_mean11_idx, "est"] <- FALSE
NewScaleParms$est[new_cov11_idx] <- FALSE
OldScaleParms$est[old_cov11_idx] <- FALSE
NewScaleParms$est[new_mean11_idx] <- FALSE
OldScaleParms$est[old_mean11_idx] <- FALSE

NewScaleParms[new_cov11_idx, "value"] <- 1
OldScaleParms[old_mean11_idx, "value"] <- 0
NewScaleParms$value[new_cov11_idx] <- 1
OldScaleParms$value[old_mean11_idx] <- 0
}
if (freeMEAN == T) {
LinkedModelSyntax <-
Expand All @@ -875,8 +875,8 @@ autoFIPC <-
'MEAN = F1'
))

NewScaleParms[NewScaleParms$name == "MEAN_1", "est"] <- TRUE
OldScaleParms[OldScaleParms$name == "MEAN_1", "est"] <- TRUE
NewScaleParms$est[NewScaleParms$name == "MEAN_1"] <- TRUE
OldScaleParms$est[OldScaleParms$name == "MEAN_1"] <- TRUE
} else {
LinkedModelSyntax <-
mirt::mirt.model(paste0(
Expand Down
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