Creating Sequential objects :
> seq(1,10,2) # [ initial value = 1, final value = 10,
increment = 2]
[1] 1 3 5 7 9
> seq(100,10,-5) # [ reversible sequence with –ve increment]
[1] 100 95 90 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10
> b<- 1:30 # [considers all value from 1 to 30]
> b
[1] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
26 27 28 29 30
> c<- 30:1
> c
[1] 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6
5 4 3 2 1
> seq(0,2*pi,length=25) # [ specifies length of resulting vector]
[1] 0.0000000 0.2617994 0.5235988 0.7853982 1.0471976 1.3089969 1.5707963
1.8325957 2.0943951 2.3561945
[11] 2.6179939 2.8797933 3.1415927 3.4033920 3.6651914 3.9269908 4.1887902
4.4505896 4.7123890 4.9741884
[21] 5.2359878 5.4977871 5.7595865 6.0213859 6.2831853
