Lines Matching refs:SDcols
583 "When .SDcols is a function, it is applied to each column; the output of this "
587 "当传入 .SDcols 的参数为一个方程时,该方程将应用于每一列,并须返回单个非缺失值"
590 msgid ".SDcols missing at the following indices:"
591 msgstr ".SDcols 的如下位置为缺失值:"
593 msgid ".SDcols is numeric but has both +ve and -ve indices"
594 msgstr ".SDcols 为数值,但同时具有 +ve 和 -ve 索引"
596 msgid ".SDcols is numeric but out of bounds [1,"
597 msgstr ".SDcols 为数值但超出了 [1,"
602 msgid ".SDcols should be column numbers or names"
603 msgstr ".SDcols 应为列数或是列名"
605 msgid "Some items of .SDcols are not column names:"
606 msgstr ".SDcols 中的部份项目不是列名:"
609 "'(m)get' found in j. ansvars being set to all columns. Use .SDcols or a "
613 msgstr "在 j 中检测出 '(m)get'。ansvars 将被设为所以列。请使用 .SDcols 或"
621 "This j doesn't use .SD but .SDcols has been supplied. Ignoring .SDcols. See ?"
623 msgstr "此处 j 不使用 .SD 但提供了 .SDcols ,因此忽略 .SDcols详见 ?data.table"