migman63
migman63
Hi Kbroman, and tx for your answer. You are right, have you any suggestion about how to solve the problem? Unfortunately the hyphen is the standard for searches about Covid-19...
But in any case: a search for "covid" in the title using aRxiv web site produces 1170 results, using the R package 1102 There's any reason? Tx
Yes, I agree with you about hyphen problem. In any case I verified that the ? character can be used, and at least for me it can be enough (e.g....