在做完重插补以后,进行潜变量分析为什么会报错: Unexpected end of file reached in data file.
实在研究不出为什么了求教
代码:
data: FILE is sample1122.csv;
variable:
NAMES= INCODE AGE SEX RESIDE EDULEVEL BMI A1 A2;
MISSING=ALL(999);
USEVARIABLES= SEX RESIDE EDULEVEL A1 A2;
CATEGORICAL = SEX RESIDE EDULEVEL A1 A2;
data imputation:!
impute= SEX(C) RESIDE(c) edulevel(c) a1(c) a2(c);
ndatasets=10;!
save=pstdIMP*.dat;
analysis:
type=basic;
AND the LCA syntax is:
title: LCA sample;
data: FILE is pstdIMPlist.dat;
type=imputation;
variable:
NAMES= INCODE AGE SEX RESIDE EDULEVEL BMI A1 A2;!最多500
USEVARIABLES= SEX RESIDE EDULEVEL A1 A2;
CATEGORICAL = SEX RESIDE EDULEVEL A1 A2;
Classes=c(2);
analysis:
type=MIXTURE;
LRTstarts=0 0 300 20;
Plot:
type is plot3;
series is sex(1) reside(2) edulevel(3) a1(4) a2(5);
SAVEdata:
FILE IS SAMPLE.TXT;
SAVE is cprob;
format is free;
OUTPUT: tech11 tech14;
The warning:
Unexpected end of file reached in data file.