search for: g36

I'm trying to sort a DATAFRAME by a column "ID" that contains alphanumeric data. Specifically,"ID" contains integers all preceeded by the character "g" as in: g1, g6, g3, g19, g100, g2, g39 I am using the following code: DATAFRAME=DATAFRAME[order(DATAFRAME1$ID),] and was hoping it would sort the dataframe by ID in the following manner g1, g2, g3, g6, g19,

...PgFv////8f 3V0UMdWa1DG6Em+Ie7hOl2G+HpfzniDcXxflLbn4U9/i//9l2U8EPf7MfDWXsLCJTpyMkyxD7XSl 09X/////C4A8O7u4mJiV4PKHF2S/WumP6lX7S8uIw2luNFChXBT//y/0aA0ikEg3l3BnjhlMKop0 iXxCBP3gFChI/////wf16+0me9oGZKMdubKHLGJR6WyzBZw2hzQvaBU8b29S/3+r1UjKZ3cO3Ttx BCSK16caQGhmlP////917GthSk0xqPKqBeV/mS04cpqCn1PKjrdt92ATZ/G36///v8Udsc4ihJm4 DJ4MplUDbtn7nh6KOv6NyZf+/4X/pbeKAEQktVI5nkKAS92zrUrepXt+i2T3D1L//6WKaFAJLVHo VUonJEV4SHzEEWH//xv/+g6rQmm+n/cwJh8bGhwhKTRCU2d+mLXV+NL///8eR3Oi1AlBfLr7P4bQ HW3AFm/LKozxWcQyo53/F/j/CIUFiA6XIyMmLDVBK3ePqsjpDTRei7v///+tgjmZiHpfp/JAkeU8 lvNTthyF8RmyR79m2Dm/dKH/vUTOW+t+FK1JfC/XYOGVKGbD/sL//...