Je was op zoek naar: cydberthyniad (Wels - Engels)

dengys tystiolaeth fod cydberthyniad sylweddol rhwng y camddefnydd o alcohol a chyffuriau a thrais mewn cydberthnasau
evidence shows that there is a significant correlation between alcohol and drug misuse and violence in relationships

mae' r ffwythiant correl () yn cyfrifo' r cyfernod cydberthyniad o ddau amrediad cell.
the correl() function calculates the correlation coefficient of two cell ranges.

ymdriniwyd yn gryno â'r diffyg a oedd yn weithredol hyd at 2000 , ond nid yw hynny'n dangos cydberthyniad â'r defnydd gorfodol o'r gymraeg a nifer y bobl sy'n dysgu ieithoedd tramor modern
we had briefly addressed the deficit that had been in place until 2000 , but that does not demonstrate a correlation with the compulsory use of welsh and the take-up of modern foreign languages