Webb30 okt. 2024 · prop.test is doing a chi square test which by definition does not look at which group is bigger. You could do a t.test like this t.test (bought ~ got, data = data.frame (got = got, bought = bought)) Webb4 feb. 2024 · Flying probe testing uses “flying” test probes that move from one test point to the next in accordance with the instructions provided by the individual software programme designed for the board under test. If utilised on an assembled PCB, it might alternatively be referred to as a fixtureless in-circuit test ( ICT ) because no custom ...
r - prop.test alternative statement usage - Stack Overflow
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词根: prob, prov = to test , to try(试), to examine(试验)
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