### Loads the Liberal-Conservative scales from the 1980 ANES.
data(LC1980)
LCdat <- LC1980[,-1] #Dump the column of self-placements
# \donttest{
LC1980_bbt <- blackbox_transpose(LCdat, missing=c(0,8,9), dims=3,
minscale=5, verbose=TRUE)
# }
### 'LC1980_bbt' can be retrieved quickly with:
data(LC1980_bbt)
summary(LC1980_bbt)
plotcdf.blackbt(LC1980_bbt)
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