Overview
Grond
##
## LB Ref SB SS
## Fibrous roots 2 2 2 2
## Mixture 2 2 2 2
## Taproots 2 2 2 2
## Warning: Removed 12 rows containing non-finite values (`stat_boxplot()`).
## Warning: Removed 12 rows containing non-finite values (`stat_summary()`).
## Warning: Removed 12 rows containing non-finite values (`stat_bin()`).

##
## studentized Breusch-Pagan test
##
## data: md
## BP = 7.3804, df = 5, p-value = 0.1939
##
## Call:
## lm(formula = ntotaal ~ treatment + blok, data = totaal)
##
## Coefficients:
## (Intercept) treatmentMixture treatmentTaproots blok2
## 248.02 46.36 67.64 26.82
## blok3 blok4
## 26.83 21.74
## Analysis of Variance Table
##
## Response: ntotaal
## Df Sum Sq Mean Sq F value Pr(>F)
## treatment 2 19138.8 9569.4 24.9493 6.467e-06 ***
## blok 3 2945.6 981.9 2.5599 0.08716 .
## Residuals 18 6904.0 383.6
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

##
## Shapiro-Wilk normality test
##
## data: resid(md)
## W = 0.97607, p-value = 0.8139
## $emmeans
## treatment emmean SE df lower.CL upper.CL
## Fibrous roots 267 6.92 18 252 281
## Mixture 313 6.92 18 299 328
## Taproots 335 6.92 18 320 349
##
## Results are averaged over the levels of: blok
## Confidence level used: 0.95
##
## $contrasts
## contrast estimate SE df t.ratio p.value
## Fibrous roots - Mixture -46.4 9.79 18 -4.735 0.0005
## Fibrous roots - Taproots -67.6 9.79 18 -6.907 <.0001
## Mixture - Taproots -21.3 9.79 18 -2.173 0.1033
##
## Results are averaged over the levels of: blok
## P value adjustment: tukey method for comparing a family of 3 estimates

Totaal
##
## LB Ref SB SS
## Fibrous roots 3 3 3 3
## Mixture 3 3 3 3
## Taproots 3 3 3 3
## Warning: Removed 12 rows containing non-finite values (`stat_boxplot()`).
## Warning: Removed 12 rows containing non-finite values (`stat_summary()`).
## Warning: Removed 12 rows containing non-finite values (`stat_bin()`).

##
## studentized Breusch-Pagan test
##
## data: md
## BP = 7.3804, df = 5, p-value = 0.1939
##
## Call:
## lm(formula = ntotaal ~ treatment + blok, data = totaal)
##
## Coefficients:
## (Intercept) treatmentMixture treatmentTaproots blok2
## 248.02 46.36 67.64 26.82
## blok3 blok4
## 26.83 21.74
## Analysis of Variance Table
##
## Response: ntotaal
## Df Sum Sq Mean Sq F value Pr(>F)
## treatment 2 19138.8 9569.4 24.9493 6.467e-06 ***
## blok 3 2945.6 981.9 2.5599 0.08716 .
## Residuals 18 6904.0 383.6
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

##
## Shapiro-Wilk normality test
##
## data: resid(md)
## W = 0.97607, p-value = 0.8139
## $emmeans
## treatment emmean SE df lower.CL upper.CL
## Fibrous roots 267 6.92 18 252 281
## Mixture 313 6.92 18 299 328
## Taproots 335 6.92 18 320 349
##
## Results are averaged over the levels of: blok
## Confidence level used: 0.95
##
## $contrasts
## contrast estimate SE df t.ratio p.value
## Fibrous roots - Mixture -46.4 9.79 18 -4.735 0.0005
## Fibrous roots - Taproots -67.6 9.79 18 -6.907 <.0001
## Mixture - Taproots -21.3 9.79 18 -2.173 0.1033
##
## Results are averaged over the levels of: blok
## P value adjustment: tukey method for comparing a family of 3 estimates


Knol
##
## LB Ref SB SS
## Fibrous roots 3 3 3 3
## Mixture 3 3 3 3
## Taproots 3 3 3 3
## Warning: Removed 12 rows containing non-finite values (`stat_boxplot()`).
## Warning: Removed 12 rows containing non-finite values (`stat_summary()`).
## Warning: Removed 12 rows containing non-finite values (`stat_bin()`).

##
## studentized Breusch-Pagan test
##
## data: md
## BP = 8.5246, df = 5, p-value = 0.1296
##
## Call:
## lm(formula = n_inhoud ~ treatment + blok, data = knol)
##
## Coefficients:
## (Intercept) treatmentMixture treatmentTaproots blok2
## 153.380 21.812 23.033 7.207
## blok3 blok4
## 17.450 16.144
## Analysis of Variance Table
##
## Response: n_inhoud
## Df Sum Sq Mean Sq F value Pr(>F)
## treatment 2 2687.3 1343.66 15.9345 0.000104 ***
## blok 3 1205.3 401.77 4.7647 0.012901 *
## Residuals 18 1517.8 84.32
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

##
## Shapiro-Wilk normality test
##
## data: resid(md)
## W = 0.96929, p-value = 0.6495
## $emmeans
## treatment emmean SE df lower.CL upper.CL
## Fibrous roots 164 3.25 18 157 170
## Mixture 185 3.25 18 179 192
## Taproots 187 3.25 18 180 193
##
## Results are averaged over the levels of: blok
## Confidence level used: 0.95
##
## $contrasts
## contrast estimate SE df t.ratio p.value
## Fibrous roots - Mixture -21.81 4.59 18 -4.751 0.0004
## Fibrous roots - Taproots -23.03 4.59 18 -5.016 0.0003
## Mixture - Taproots -1.22 4.59 18 -0.266 0.9619
##
## Results are averaged over the levels of: blok
## P value adjustment: tukey method for comparing a family of 3 estimates

Stoloon
##
## LB Ref SB SS
## Fibrous roots 3 3 3 3
## Mixture 3 3 3 3
## Taproots 3 3 3 3
## Warning: Removed 12 rows containing non-finite values (`stat_boxplot()`).
## Warning: Removed 12 rows containing non-finite values (`stat_summary()`).
## Warning: Removed 12 rows containing non-finite values (`stat_bin()`).

##
## studentized Breusch-Pagan test
##
## data: md
## BP = 10.175, df = 5, p-value = 0.07042
##
## Call:
## lm(formula = n_inhoud ~ treatment + blok, data = stoloon)
##
## Coefficients:
## (Intercept) treatmentMixture treatmentTaproots blok2
## 1.8656 0.2586 0.4346 0.4079
## blok3 blok4
## 0.2454 0.4181
## Analysis of Variance Table
##
## Response: n_inhoud
## Df Sum Sq Mean Sq F value Pr(>F)
## treatment 2 0.76470 0.38235 12.1481 0.0004579 ***
## blok 3 0.68659 0.22886 7.2714 0.0021402 **
## Residuals 18 0.56654 0.03147
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

##
## Shapiro-Wilk normality test
##
## data: resid(md)
## W = 0.96406, p-value = 0.5252
## $emmeans
## treatment emmean SE df lower.CL upper.CL
## Fibrous roots 2.13 0.0627 18 2.00 2.27
## Mixture 2.39 0.0627 18 2.26 2.52
## Taproots 2.57 0.0627 18 2.44 2.70
##
## Results are averaged over the levels of: blok
## Confidence level used: 0.95
##
## $contrasts
## contrast estimate SE df t.ratio p.value
## Fibrous roots - Mixture -0.259 0.0887 18 -2.916 0.0239
## Fibrous roots - Taproots -0.435 0.0887 18 -4.900 0.0003
## Mixture - Taproots -0.176 0.0887 18 -1.984 0.1449
##
## Results are averaged over the levels of: blok
## P value adjustment: tukey method for comparing a family of 3 estimates

Loof
##
## LB Ref SB SS
## Fibrous roots 3 3 3 3
## Mixture 3 3 3 3
## Taproots 3 3 3 3
## Warning: Removed 12 rows containing non-finite values (`stat_boxplot()`).
## Warning: Removed 12 rows containing non-finite values (`stat_summary()`).
## Warning: Removed 12 rows containing non-finite values (`stat_bin()`).

##
## studentized Breusch-Pagan test
##
## data: md
## BP = 9.3271, df = 5, p-value = 0.09671
##
## Call:
## lm(formula = n_inhoud ~ treatment + blok, data = loof)
##
## Coefficients:
## (Intercept) treatmentMixture treatmentTaproots blok2
## 47.196 14.792 5.421 11.204
## blok3 blok4
## 8.472 6.179
## Analysis of Variance Table
##
## Response: n_inhoud
## Df Sum Sq Mean Sq F value Pr(>F)
## treatment 2 896.02 448.01 3.7707 0.04288 *
## blok 3 410.20 136.73 1.1508 0.35567
## Residuals 18 2138.66 118.81
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

##
## Shapiro-Wilk normality test
##
## data: resid(md)
## W = 0.92983, p-value = 0.09664
## $emmeans
## treatment emmean SE df lower.CL upper.CL
## Fibrous roots 53.7 3.85 18 45.6 61.8
## Mixture 68.5 3.85 18 60.4 76.5
## Taproots 59.1 3.85 18 51.0 67.2
##
## Results are averaged over the levels of: blok
## Confidence level used: 0.95
##
## $contrasts
## contrast estimate SE df t.ratio p.value
## Fibrous roots - Mixture -14.79 5.45 18 -2.714 0.0361
## Fibrous roots - Taproots -5.42 5.45 18 -0.995 0.5895
## Mixture - Taproots 9.37 5.45 18 1.719 0.2253
##
## Results are averaged over the levels of: blok
## P value adjustment: tukey method for comparing a family of 3 estimates
