1000 separator and decimal separator are both commas

I am working with data that has some numbers that have two commas as separators and thus when I replace them with dots, matlab throws me an error.

Is it possible to remove only the 1000 separator comma in these numbers?

s = {'801,24','-594,041','97,263';'799,187','-592,496','97,413';'1,201,618','-458,342','98,11';'1,200,226','-457,107','98,187'}

Answer 1

[Walter Roberson]

str2double(regexprep(s, {',(?=.*,)', ','}, {'', '.'}))