Files with bigz data don't re-open in R-Instat

IDEMSInternational / R-Instat

A statistics software package powered by R

http://r-instat.org/

GNU General Public License v3.0

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Files with bigz data don't re-open in R-Instat #7884

Open rdstern opened 2 years ago

rdstern commented 2 years ago

The new integer keyboard has bigz() as the first key. It allows exact maths - which is fun.

Here is an example:

In the data frame x1 is from 1 to 100. The next variable is 2^x1. Then we are producing the third variable as shown above.

When I save with this third variable it appears to save fine. But when I try to reopen it I get:

I assume @Patowhiz will be the best person to examine this problem. He may wish to pass it (and possibly support) someone else in the team?

rdstern commented 2 years ago

@ChrisMarsh82 I have now - after talking to David, seen that this issue is easy to resolve. The problem re-opening a dataset with a bigz or a bigq variable is because the gmp package has not been loaded. If that is loaded first - perhaps (in case we want to reopen a dataset) maybe it should always be included on startup of R-Instat?