Hello.

I have run the command

imp<-mice(mydata, im=c("","pmm","logreg","logreg"),m=5) 
 for a variable with no missing data, a numeric one and two variables with binary data.

I got the following message:

There were 37 warnings (use warnings() to see them)

> warnings()

Warning messages:
1: In any(predictorMatrix[j, ]) ... : coercing argument of type 'double' to logical
2: In any(predictorMatrix[, j])
 ... : coercing argument of type 'double' to logical
3: In any(predictorMatrix[j, ]) ... : coercing argument of type 'double' to logical
4: In any(predictorMatrix[j, ]) ... : coercing argument of type 'double' to logical
5: In any(predictorMatrix[, j]) ... : coercing argument of type 'double' to logical
6: In any(predictorMatrix[j, ]) ... : coercing argument of type 'double' to logical
7: In any(predictorMatrix[j, ]) ... : coercing argument of type 'double' to logical
8: In any(predictorMatrix[, j]) ... : coercing argument of type
 'double' to logical
9: In any(predictorMatrix[j, ]) ... : coercing argument of type 'double' to logical
10: In any(predictorMatrix[j, ]) ... : coercing argument of type 'double' to logical
11: In any(predictorMatrix[, j]) ... : coercing argument of type 'double' to logical
12: In any(predictorMatrix[j, ]) ... : coercing argument of type 'double' to logical
13: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
14: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
15: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
16: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
17: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
18: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
19: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
20: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
21: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
22: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
23: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
24: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
25: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
26: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
27: In eval(expr,
 envir, enclos) ... : non-integer #successes in a binomial glm!
28: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
29: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
30: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
31: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
32: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
33: In eval(expr, envir, enclos) ... : non-integer #successes in a
 binomial glm!
34: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
35: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
36: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!
37: In eval(expr, envir, enclos) ... : non-integer #successes in a binomial glm!


Can somebody explain me what went wrong, and what do i have to do to correct it?

Thank you.

Argyro


      
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