When conducting surveys, two kinds of nonresponse may cause incomplete data files: unit nonresponse (complete nonresponse) and item nonresponse (partial nonresponse). The selectivity of the unit ...

Do you have IBS-like flare-ups after eating sweets made with regular white sugar, starches, and other foods like oranges, bananas, and cantaloupe (when these are low FODMAP choices)? You may need to ...

Saudi Crown Prince Mohammed bin Salman met with members of Congress at the U.S. Capitol on Wednesday, on the second day of a visit to Washington that has aimed to tout stronger-than-ever economic and ...

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