repl.txt (1693B)
1 2 {{alias}}( x, factor[, options] ) 3 Performs a one-way analysis of variance. 4 5 Parameters 6 ---------- 7 x: Array<number> 8 Measured values. 9 10 factor: Array 11 Array of treatments. 12 13 options: Object (optional) 14 Options. 15 16 options.alpha: number (optional) 17 Number in the interval `[0,1]` giving the significance level of the 18 hypothesis test. Default: `0.05`. 19 20 Returns 21 ------- 22 out: Object 23 Test result object. 24 25 out.alpha: number 26 Significance level. 27 28 out.rejected: boolean 29 Test decision. 30 31 out.pValue: number 32 p-value of the test. 33 34 out.statistic: number 35 Value of test statistic. 36 37 out.method: string 38 Name of test. 39 40 out.means: Object 41 Group means alongside sample sizes and standard errors. 42 43 out.treatment: Object 44 Treatment results. 45 46 out.treatment.df: number 47 Treatment degrees of freedom. 48 49 out.treatment.ss: number 50 Treatment sum of squares. 51 52 out.treatment.ms: number 53 Treatment mean sum of squares. 54 55 out.error: Object 56 Error results. 57 58 out.error.df: number 59 Error degrees of freedom. 60 61 out.error.ss: number 62 Error sum of squares. 63 64 out.error.ms: number 65 Error mean sum of squares. 66 67 out.print: Function 68 Function to print formatted output. 69 70 Examples 71 -------- 72 > var x = [1, 3, 5, 2, 4, 6, 8, 7, 10, 11, 12, 15]; 73 > var f = [ 74 ... 'control', 'treatA', 'treatB', 'treatC', 'control', 75 ... 'treatA', 'treatB', 'treatC', 'control', 'treatA', 'treatB', 'treatC' 76 ... ]; 77 > var out = {{alias}}( x, f ) 78 {...} 79 80 See Also 81 -------- 82