análisis de variables morfologicas

Análisis de variables morfológicas

Summary Table of Means (campo180902.sta)N=158 (No missing data in dep. var. list)

ALT_T ALT_T ALT_T ALT_T ALT_T Means N Sum Std.Dev. Variance

G_1:1 9.790625 32 313.3000 3.668907 13.46088G_2:2 4.582000 35 160.3700 3.929132 15.43808G_3:3 2.952759 29 85.6300 3.852364 14.84071G_4:4 4.858333 30 145.7500 3.328588 11.07950G_5:5 5.384375 32 172.3000 3.539921 12.53104All Grps 5.552848 158 877.3500 4.287881 18.38593

R2= SSE/SST= 0.28,37 = 28.4 % CV= Des est./ X = 77..21 %

Analysis of Variance (campo180902.sta)Marked effects are significant at p < .05000

SS df MS SS df MS Effect Effect Effect Error Error Error F p

ALT_T 819.1015 4 204.7754 2067.489 153 13.51300 15.15395 .000000

R2 = 28.4%C.V. = 77.21%

Unequal N HSD; Variable: ALT_T (campo180902.sta)Marked differences are significant at p < .05000

{1} {2} {3} {4} {5} M=9.7906 M=4.5820 M=2.9528 M=4.8583 M=5.3844

G_1:1 {1} .000017 .000017 .000019 .000032G_2:2 {2} .000017 .441553 .998436 .906839G_3:3 {3} .000017 .441553 .278766 .086445G_4:4 {4} .000019 .998436 .278766 .981451G_5:5 {5} .000032 .906839 .086445 .981451

Tukey HSD test; variable ALT_T (campo180902.sta)Homogeneous Groups, alpha=.05MAIN EFFECT: POB

Mean 1 2

3 {3} 2.952759 xxxx2 {2} 4.582000 xxxx4 {4} 4.858333 xxxx5 {5} 5.384375 xxxx1 {1} 9.790625 xxxx

Tests of Homogeneity of Variances (campo180902.sta)Hartley Cochran Bartlett F-max C Chi-sqr df p

ALT_T 1.393391 .229221 1.050406 4 .902056


ALT_BASE ALT_BASE ALT_BASE ALT_BASE ALT_BASE Means N Sum Std.Dev. Variance

G_1:1 1.275000 32 40.8000 .339829 .115484G_2:2 .661429 35 23.1500 .502781 .252789G_3:3 .604483 29 17.5300 .766111 .586926G_4:4 1.461667 30 43.8500 3.030476 9.183787G_5:5 1.132813 32 36.2500 .904003 .817221All Grps 1.022658 158 161.5800 1.467522 2.153621


SS df MS SS df MS Effect

Effect Effect Error Error Error F p

ALT_BASE 17.84607 4 4.461519 320.2724 153 2.093284 2.131349 .079562

N.S.

Análisis con dato 575 corregido a 183Summary Table of Means (campo180902.sta)N=158 (No missing data in dep. var. list)

DIÁ_BASE DIÁ_BASE DIÁ_BASE DIÁ_BASE Means N Std.Dev. Variance

G_1:1 117.2125 32 33.79400 1142.035G_2:2 75.9429 35 67.50335 4556.703G_3:3 48.5862 29 62.41314 3895.400G_4:4 76.3380 30 65.23518 4255.629G_5:5 87.8125 32 62.34681 3887.125All Grps 81.7591 158 62.77497 3940.697



DIÁ_BASE 75373.23 4 18843.31 543316.3 153 3551.087 5.306350 .000498

R2 = 75373.23 75373.23 = 0.1218 = 12.18 % 75373.23 + 543316.3= 618689.53

C.V= 76.78

Tukey HSD test; Variable: DIÁ_BASE (campo180902.sta) dato 575 corregidoa183Marked differences are significant at p < .05000

{1} {2} {3} {4} {5} M=117.21 M=75.943 M=48.586 M=76.338 M=87.813

G_1:1 {1} .037376 .000084 .054087 .279011G_2:2 {2} .037376 .357162 1.000000 .926323G_3:3 {3} .000084 .357162 .380350 .076469G_4:4 {4} .054087 1.000000 .380350 .942559G_5:5 {5} .279011 .926323 .076469 .942559

Tukey HSD test; variable DIÁ_BASE (campo180902.sta)Homogeneous Groups, alpha=.05MAIN EFFECT: POB

Mean 1 2

3 {3} 48.5862 xxxx b2 {2} 75.9429 xxxx b4 {4} 76.3380 xxxx ab xxxx ab5 {5} 87.8125 xxxx ab xxxx ab1 {1} 117.2125 xxxx a

Tests of Homogeneity of Variances (campo180902.sta) 575 corregido a 183Hartley Cochran Bartlett F-max C Chi-sqr df p

DIÁ_BASE 3.989986 .256905 15.83918 4 .003248

No paramétrica de Kruskal-WallisMedian Test, Overall Median = 8.944272 (dbtrasf-1.sta)Independent (grouping) variable: POBChi-Square = 36.21846, df = 4, p = .0000

Group 1 Group 2 Group 3 Group 4 Group 5 Total

<= Median: observed

2.0000 22.00000 22.00000 18.00000 16.00000 80.0000

expected 16.3057 17.83439 14.77707 14.77707 16.30573obs.-exp. -14.3057 4.16561 7.22293 3.22293 -.30573> Median: observed

30.0000 13.00000 7.00000 11.00000 16.00000 77.0000

expected 15.6943 17.16561 14.22293 14.22293 15.69427obs.-exp. 14.3057 -4.16561 -7.22293 -3.22293 .30573Total: observed

32.0000 35.00000 29.00000 29.00000 32.00000 157.0000

Kruskal-Wallis ANOVA by Ranks (dbtrasf-1.sta)Independent (grouping) variable: POBKruskal-Wallis test: H ( 4, N= 157) = 25.84781 p =.0000

Valid Sum of Code N Ranks

Group 1 1 32 3478.000Group 2 2 35 2623.000Group 3 3 29 1472.000Group 4 4 29 2144.500Group 5 5 32 2685.500


DIÁ_TALL DIÁ_TALL DIÁ_TALL DIÁ_TALL Means N Std.Dev. Variance

G_1:1 49.00000 32 16.03973 257.2729G_2:2 25.30000 35 21.71954 471.7382G_3:3 16.87241 29 24.34122 592.4949G_4:4 20.55000 30 19.45745 378.5922G_5:5 22.10938 32 21.98817 483.4796All Grps 27.00506 158 23.56027 555.0862



DIÁ_TALL 20577.08 4 5144.269 66571.46 153 435.1076 11.82298 .000000

R2 = 23.61%

Tukey HSD test; Variable: DIÁ_TALL (campo180902.sta)Marked differences are significant at p < .05000

{1} {2} {3} {4} {5} M=49.000 M=25.300 M=16.872 M=20.550 M=22.109

G_1:1 {1} .000049 .000017 .000018 .000019G_2:2 {2} .000049 .491549 .891171 .971053G_3:3 {3} .000017 .491549 .961434 .864725G_4:4 {4} .000018 .891171 .961434 .998371G_5:5 {5} .000019 .971053 .864725 .998371

Tukey HSD test; variable DIÁ_TALL (campo180902.sta)Homogeneous Groups, alpha=.05MAIN EFFECT: POB

Mean 1 2

3 {3} 16.87241 xxxx4 {4} 20.55000 xxxx5 {5} 22.10938 xxxx2 {2} 25.30000 xxxx1 {1} 49.00000 xxxx

Tests of Homogeneity of Variances (campo180902.sta)Hartley Cochran Bartlett F-max C Chi-sqr df p

DIÁ_TALL 2.302982 .271341 5.589491 4 .232001


COBERT COBERT COBERT COBERT Means N Std.Dev. Variance

G_1:1 4.943750 32 1.697044 2.879960G_2:2 2.425714 35 2.035616 4.143731G_3:3 1.712414 29 1.996715 3.986869G_4:4 3.103333 30 1.985418 3.941885G_5:5 2.914063 32 1.931957 3.732457All Grps 3.032342 158 2.189630 4.794478



COBERT 180.9143 4 45.22856 571.8188 153 3.737378 12.10168 .000000

R2 = 24.03 %

Tukey HSD test; Variable: COBERT (campo180902.sta)Marked differences are significant at p < .05000

{1} {2} {3} {4} {5} M=4.9437 M=2.4257 M=1.7124 M=3.1033 M=2.9141

G_1:1 {1} .000018 .000017 .001692 .000271G_2:2 {2} .000018 .582499 .621987 .840224G_3:3 {3} .000017 .582499 .045391 .108791G_4:4 {4} .001692 .621987 .045391 .995343G_5:5 {5} .000271 .840224 .108791 .995343

Tukey HSD test; variable COBERT (campo180902.sta)Homogeneous Groups, alpha=.05MAIN EFFECT: POB

Mean 1 2 3

3 {3} 1.712414 xxxx2 {2} 2.425714 xxxx xxxx5 {5} 2.914063 xxxx xxxx4 {4} 3.103333 xxxx1 {1} 4.943750 xxxx

Tests of Homogeneity of Variances (campo180902.sta)

Hartley Cochran Bartlett F-max C Chi-sqr df p

COBERT 1.438816 .221769 1.239794 4 .871502

Correlaciones

Correlations (campo180902.sta)Marked correlations are significant at p < .05000N=158 (Casewise deletion of missing data)

ALT_T ALT_BASE DIÁ_BASE DIÁ_TALL COBERT

ALT_T 1.00 .36 .70 .76 .74ALT_BASE .36 1.00 .41 .37 .42DIÁ_BASE .70 .41 1.00 .82 .83DIÁ_TALL .76 .37 .82 1.00 .82COBERT .74 .42 .83 .82 1.00

ALT_T (campo180902.sta)K-S d=.12293, p<.05 ; Lilliefors p<.01Shapiro-Wilk W=.92971, p<.0000

DIÁ_BASE (campo180902.sta)K-S d=.12907, p<.05 ; Lilliefors p<.01Shapiro-Wilk W=.84094, p<.0000

DIÁ_TALL (campo180902.sta)K-S d=.12851, p<.05 ; Lilliefors p<.01Shapiro-Wilk W=.90130, p<.0000

COBERT (campo180902.sta)K-S d=.15038, p<.01 ; Lilliefors p<.01Shapiro-Wilk W=.92240, p<.0000

De las cuatro variables analizadas se observa lo siguiente:

Variable R2 %Altura total 28.4 Altura de la base 5.27Diámetro de la base 12.18Diámetro de tallo principal 23.61Cobertura 24.03

La altura total de las plantas es la variable con un porcentaje mayor 28.4 %, hay diferencias altamente significativas entre la población Lomas de Rogel (9.79 ± 3.66) y las demás, le sigue Jalcomulco con (5.38 ± 4.28), las poblaciones de Los Frailes y S. Manuel Díaz son más parecidas (4.58 ± 3.992 y 4.85 ± 3.32) respectivamente, población de Descabezadero es la que presenta una menor altura total (2.95 ± 3.85)

análisis de variables morfologicas

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