ভেক্টর বা লিস্টে ফর লুপ প্রয়োগ করা একই। উদাহরণস্বরূপ, List নামক একটি লিস্ট থাকলে for(i in List){print(i)} দিয়ে সব উপাদান প্রিন্ট করা যায়, এখানে i লিস্টের ভেক্টরগুলোকে বোঝায়।
উদাহরণ
List <- list(A=LETTERS[1:26], B=rnorm(50,2,1), C=rpois(100,5), D=runif(50,2,3), E=rexp(50,3), F=round(runif(50,1,5),0), G=1:100) List
আউটপুট
$A [1] "A" "B" "C" "D" "E" "F" "G" "H" "I" "J" "K" "L" "M" "N" "O" "P" "Q" "R" "S" [20] "T" "U" "V" "W" "X" "Y" "Z" $B [1] 2.00587546 2.51976609 3.00092888 -0.09322055 1.28160375 2.51372850 [7] 1.85064902 0.94698668 1.80576447 3.48364091 -0.10322959 0.47136545 [13] 0.97745082 2.45442008 -0.02752721 1.37348735 1.16480536 1.05197157 [19] 3.04930529 1.12683011 1.62577717 1.52076774 2.15920995 0.74680050 [25] 1.46072505 1.37513244 0.88536607 1.31463405 1.03968620 0.85739631 [31] 3.40253373 1.78245400 1.50343557 2.68600981 1.86205795 1.96964744 [37] 2.45979354 -0.12997698 1.77268736 3.57977510 1.36887134 0.69578359 [43] -0.50793426 2.64885978 1.13715367 2.05523230 0.38768866 2.41521900 [49] 1.49863198 2.40155248 $C [1] 4 4 4 6 2 4 2 5 6 5 2 2 4 7 3 7 5 4 8 3 13 7 6 9 3 [26] 6 7 5 8 6 4 4 5 6 4 3 5 3 5 4 5 4 5 8 4 1 2 4 10 9 [51] 3 2 7 2 6 3 1 5 7 3 7 6 2 5 8 7 7 3 9 3 6 2 2 8 7 [76] 6 4 9 4 2 5 5 4 1 5 6 5 7 4 5 3 3 6 5 3 4 9 4 5 4 $D [1] 2.637729 2.178234 2.080350 2.644874 2.311054 2.341333 2.258483 2.563977 [9] 2.767899 2.474238 2.135741 2.961423 2.521220 2.795388 2.833300 2.040131 [17] 2.759688 2.686397 2.553281 2.338263 2.671139 2.018047 2.674863 2.638186 [25] 2.544482 2.924050 2.158069 2.083708 2.345494 2.088061 2.490463 2.626651 [33] 2.386876 2.313154 2.574033 2.963886 2.052571 2.701564 2.587120 2.601845 [41] 2.166091 2.236299 2.511430 2.208991 2.695547 2.159855 2.590239 2.295797 [49] 2.490009 2.737554 $E [1] 0.08559215 0.06408238 0.33736840 0.15217964 0.33952192 0.66868500 [7] 0.15749199 0.18382609 0.17370161 0.16791129 0.03359321 0.06486195 [13] 0.46834204 0.40394242 0.09444054 0.12563253 0.49022354 0.15046070 [19] 0.31010928 0.47584177 0.26749308 0.04880669 0.12168066 0.29834013 [25] 0.96801464 0.19411995 0.77013242 0.17136509 0.06901662 0.23933908 [31] 0.08329398 0.35250951 0.66230820 0.27064894 0.07097516 0.46495136 [37] 0.59157419 0.19611632 0.33286816 0.00268394 0.09891855 0.06711248 [43] 1.18669827 0.24432522 0.04117258 0.57971252 0.20483746 0.76755573 [49] 0.16696971 0.63291417 $F [1] 4 2 5 4 3 2 3 1 4 3 4 2 4 2 5 4 3 2 3 4 5 5 2 3 3 4 4 3 2 3 4 5 2 3 3 1 2 3 [39] 4 3 3 4 2 2 2 2 4 4 3 4 $G [1] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 [19] 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 [37] 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 [55] 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 [73] 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 [91] 91 92 93 94 95 96 97 98 99 100
ফর লুপ তৈরি করে লিস্টের সব উপাদান প্রিন্ট করা:
for(i in List){print(i)}
আউটপুট প্রতিটি কম্পোনেন্ট আলাদা আলাদা প্রিন্ট হবে।
