┃ l.join(r, lsuffix=<spanclass="hljs-string">'l'</span>, │ x yl yr z │ │ x yl yr z │ Joins/merges on row_keys.┃
┃ l.join(r, lsuffix=<spanclass="hljs-string">'l'</span>, │ x yl yr z │ │ x yl yr z │ Joins/merges on rowkeys.┃
┃ rsuffix=<spanclass="hljs-string">'r'</span>, │ a <spanclass="hljs-number">1</span><spanclass="hljs-number">2</span> . . │ x yl yr z │ <spanclass="hljs-number">1</span><spanclass="hljs-number">2</span> . . │ Uses <spanclass="hljs-string">'left'</span> by default. ┃