CRANV2 Supplementary tests and results chapter Cyril Cleverdon Michael Keen Cranfield An investigation supported by a grant to Aslib by the National Science Foundation. Use, reproduction, or publication, in whole or in part, is permitted for any purpose of the United States Government. - 222 - IOO 9o 7o 3O I0 IOO 90 80 7o 6O .-I ..J [OCRerr] 4o 3o 2o i0 0 \ %4 + "[OCRerr]--.[OCRerr] [OCRerr] --. IO 20 30 40 50 60 70 80 go IOO °/o PRECISION FIGURE 6.1P COMPARISON OF BASIC LANGUAGE8 IN THE TIIHEE MAIN GROUPS x I.l,a. (Fig. 4.140T) o II.l.a. (Fig. 4.700T) + III. l,a. (Fig. 4.800T) IO 20 30 40 50 60 % PRECISION FIGURE 6,2P 70 O0 90 Ioo COMPARISON OF INDEX LANGUAGES GIVING BEST PERFORMANCE IN THREE MAIN GROUPS x 1.3.a. {Fig. 4.201T) o II. 10.a.(Fig. 4. 709T) + iII,2.a. {FLg. 4,801T)