Data of Grain yield of rice variety IR8

Source: R/rice.R

The data correspond to the yield of rice variety IR8 (g/m2) for land uniformity studies. The growing area is 18x36 meters.

Table 12.1 Measuring Soil Heterogeneity

data(rice)

Format

A data.frame with 36 observations on the following 18 variables.

@details

  • V1 V1

  • V2 V2

  • V3 V3

  • V4 V4

  • V5 V5

  • V6 V6

  • V7 V7

  • V8 V8

  • V9 V9

  • V10 V10

  • V11 V11

  • V12 V12

  • V13 V13

  • V14 V14

  • V15 V15

  • V16 V16

  • V17 V17

  • V18 V18

Source

Statistical Procedures for Agriculture Research. Second Edition. Kwanchai A. Gomez and Arturo A. Gomez. 1976. USA Pag. 481.

References

Statistical Procedures for Agriculture Research. Second Edition. Kwanchai A. Gomez and Arturo A. Gomez. 1976. USA

Examples


library(agricolae)
data(rice)
str(rice)
#> 'data.frame':	36 obs. of  18 variables:
#>  $ V1 : num  842 803 773 912 874 908 875 891 823 785 ...
#>  $ V2 : num  844 841 782 887 792 875 907 928 784 794 ...
#>  $ V3 : num  808 870 860 815 803 899 921 871 754 764 ...
#>  $ V4 : num  822 970 822 937 793 788 963 875 873 822 ...
#>  $ V5 : num  979 943 932 844 818 867 875 865 764 714 ...
#>  $ V6 : num  954 914 971 661 799 790 880 777 775 748 ...
#>  $ V7 : num  965 916 765 841 767 831 898 738 752 724 ...
#>  $ V8 : num  906 836 875 844 855 757 802 796 753 717 ...
#>  $ V9 : num  898 858 853 809 792 751 874 855 820 736 ...
#>  $ V10: num  856 926 936 778 858 774 928 901 798 724 ...
#>  $ V11: num  808 922 927 945 912 863 872 792 847 838 ...
#>  $ V12: num  920 910 779 876 839 902 834 752 858 769 ...
#>  $ V13: num  808 872 865 901 813 771 892 722 811 819 ...
#>  $ V14: num  889 805 720 802 740 747 760 781 875 823 ...
#>  $ V15: num  943 775 566 836 730 819 753 739 659 724 ...
#>  $ V16: num  894 846 893 778 832 699 720 733 661 750 ...
#>  $ V17: num  968 947 914 923 813 670 751 783 759 764 ...
#>  $ V18: num  917 965 861 949 914 934 894 786 767 764 ...