I am using MICE multiple imputation R package. There is only 879 records out of 14204 missing data which is almost 6% . I started imputing process last night at midnight and now it is 10:00 AM and found it running, it has been almost 10 hours since. How can I boost its performance , having 4 core machine , 16 GB RAM with 64 bit windows 10 OS and 64 bit R is not enough for this imputation using R?
If there is any quicker way to do this job like cloud or anything then please share
Here i am attaching screen of my Machine spec, R version , imputation command and data structure. The data i am using for Big Mart Sales