4. Cluster from CA coordinates (three factors ncp=3)
Previous syntax
load("C:/RData/SpanishDisc.RData")
library(Xplortext)
swu <- c("consiguiente", "ello", "hacia", "punto", "Señorías", "si", "Sus", "vista", "A", "B", "C", "D", "E",
"F", "a", "b", "c", "d")
TD <- TextData(SpanishDisc, var.text=c(1), context.quanti="year", Fmin=10, Dmin=2, idiom="es", lower=FALSE,
remov.number=TRUE, stop.word.tm=TRUE, stop.word.user=swu, graph=FALSE)
To select only the first 3 factors:
resLexCA <- LexCA(TD, ncp=3, graph=FALSE)
To cut the tree at the level the user clicks on use nb.clust=0 (the default). In this case, a suggested level is provided.
If -1, the tree is automatically cut at the suggested level.
If a (positive) integer, the tree is cut with nb.clust clusters (for example nb.clust=4 provides in this case the same result as the automatic cut nb.clust=-1):
res.ccah <- LexCHCca(resLexCA, nb.clust=4, graph=TRUE)
Cluster description using hierarchical words
res.Label function extracts the hierarchical characteristic words associated to the nodes of a chronological hierarchical tree; the characteristic words of each node are extracted, then each word is associated to the node that it best characterizes. The argument “proba” is a threshold on the p-value to select the characteristic words(by default 0.05):
res.Label <- LabelTree(res.ccah, proba=0.0005)
res.Label
$`Su79 CS81 Gz82 Gz86 Gz89`
Intern % glob % Intern freq Glob freq p.value v.test
política 1.00394407 0.75956385 252 411 1.520663e-09 6.042158
inflación 0.16732401 0.09240436 42 50 8.371088e-08 5.358942
realización 0.08366201 0.03880983 21 21 1.966820e-07 5.202446
situación 0.27090554 0.18296064 68 99 1.211158e-05 4.375570
Europeas 0.07171029 0.03511366 18 19 2.101523e-05 4.253822
problema 0.14740449 0.08870819 37 48 2.824537e-05 4.187170
problemas 0.31871240 0.22731473 80 123 4.670773e-05 4.071518
hecho 0.16334011 0.10349288 41 56 8.392449e-05 3.932908
tema 0.06374248 0.03141748 16 17 8.788456e-05 3.921815
decir 0.14342058 0.08870819 36 48 1.046602e-04 3.879526
balanza 0.04780686 0.02217705 12 12 1.983259e-04 3.721139
conseguir 0.13545277 0.08501201 34 46 2.774408e-04 3.635501
sino 0.20716306 0.14230272 52 77 2.908652e-04 3.623303
propia 0.15138839 0.09794862 38 53 3.341141e-04 3.587304
tiempo 0.23106649 0.16263168 58 88 3.464961e-04 3.577802
pagos 0.04382296 0.02032896 11 11 4.276299e-04 3.522418
desigualdades 0.04382296 0.02032896 11 11 4.276299e-04 3.522418
veces 0.07967810 0.04435409 20 24 4.420569e-04 3.513613
$`Gz93 Az96 Az00 Zp04 Zp08 Rj11`
Intern % glob % Intern freq Glob freq p.value v.test
reforma 0.36540384 0.24579560 106 133 6.287601e-10 6.183047
compromiso 0.20338516 0.12197376 59 66 8.626845e-10 6.132942
Unión 0.18270192 0.10903715 53 59 4.514608e-09 5.864142
confianza 0.26198766 0.17187211 76 93 2.533931e-08 5.570923
legislatura 0.29990693 0.20883386 87 113 4.538645e-07 5.044855
modelo 0.15167707 0.09425245 44 51 1.567986e-06 4.802370
Consejo 0.12065221 0.07392349 35 40 1.109591e-05 4.394635
Administraciones 0.16891310 0.11273332 49 61 2.532742e-05 4.211862
debemos 0.16546589 0.11088523 48 60 3.824057e-05 4.117861
competitividad 0.11720501 0.07392349 34 40 5.851322e-05 4.018728
acuerdo 0.22751560 0.16263168 66 88 5.855959e-05 4.018541
innovación 0.07928574 0.04620218 23 25 8.396760e-05 3.932784
reformas 0.20338516 0.14415080 59 78 1.000659e-04 3.890432
diálogo 0.18270192 0.12751802 53 69 1.163157e-04 3.853764
fiscal 0.17580751 0.12197376 51 66 1.208190e-04 3.844458
$`Su79 CS81 Gz82`
Intern % glob % Intern freq Glob freq p.value v.test
pueblo 0.22535958 0.08316393 34 45 8.579335e-11 6.490076
palabras 0.09942334 0.03326557 15 18 3.137806e-06 4.661587
autonómico 0.10605157 0.03696174 16 20 3.818565e-06 4.621021
crisis 0.21873136 0.10903715 33 59 1.111395e-05 4.394282
Pública 0.11930801 0.04620218 18 25 1.167991e-05 4.383479
programa 0.29827003 0.16817594 45 91 2.095435e-05 4.254471
ciudadana 0.11267979 0.04435409 17 24 3.044251e-05 4.170131
dignidad 0.09279512 0.03511366 14 19 8.864315e-05 3.919744
real 0.11267979 0.04805027 17 26 1.502052e-04 3.790730
hombre 0.05965401 0.01848087 9 10 1.523318e-04 3.787237
pueblos 0.09279512 0.03696174 14 20 2.192793e-04 3.695703
Proyecto 0.08616690 0.03326557 13 18 2.366758e-04 3.676263
histórica 0.07953868 0.02956940 12 16 2.448826e-04 3.667553
$`Gz93 Az96 Az00 Zp04`
Intern % glob % Intern freq Glob freq p.value v.test
pacto 0.10835354 0.03880983 21 21 8.591716e-10 6.133591
Autónomas 0.24766524 0.15154315 48 82 4.591331e-05 4.075512
impulsará 0.06191631 0.02402513 12 13 7.743940e-05 3.952189
impulso 0.13931170 0.07392349 27 40 9.137347e-05 3.912426
Senado 0.06707600 0.02772131 13 15 1.492434e-04 3.792325
$`Az96 Az00 Zp04`
Intern % glob % Intern freq Glob freq p.value v.test
españoles 0.44751831 0.23655517 66 128 9.703979e-09 5.735823
Gobierno 1.03742880 0.74477915 153 403 3.477264e-06 4.640405
PP 0.06780580 0.01848087 10 10 4.514625e-06 4.586165
mejor 0.27800380 0.14969507 41 81 1.356978e-05 4.350709
proyección 0.08136697 0.02587322 12 14 1.709485e-05 4.299805
pleno 0.08814755 0.03326557 13 18 1.830652e-04 3.741308
convivencia 0.13561161 0.06468305 20 35 3.769605e-04 3.555709
$`Zp08 Rj11`
Intern % glob % Intern freq Glob freq p.value v.test
euros 0.1765683 0.03511366 17 19 4.206091e-11 6.596630
España 1.0282509 0.59138791 99 320 1.419999e-08 5.670960
ámbito 0.2908184 0.10903715 28 59 3.288481e-07 5.106116
millones 0.1869547 0.06098688 18 33 4.175774e-06 4.602436
Ley 0.3842958 0.18480872 37 100 8.160580e-06 4.460927
economía 0.4362277 0.23655517 42 128 5.978821e-05 4.013645
sector 0.2804321 0.13121419 27 71 8.936805e-05 3.917780
primera 0.1973411 0.08316393 19 45 2.322412e-04 3.681088
$`Su79 CS81`
Intern % glob % Intern freq Glob freq p.value v.test
UCD 0.1250240 0.02402513 13 13 9.685824e-10 6.114503
régimen 0.1634930 0.04805027 17 26 6.830515e-07 4.966122
persona 0.1057896 0.02402513 11 13 1.392050e-06 4.826140
acción 0.3943066 0.20328960 41 110 1.510638e-05 4.327131
reales 0.1250240 0.03696174 13 20 1.909671e-05 4.275198
Estado 0.6635892 0.43430050 69 235 2.300775e-04 3.683473
$`Az00 Zp04`
Intern % glob % Intern freq Glob freq p.value v.test
quiero 0.4110775 0.1866568 38 101 1.354444e-06 4.831594
$`Gz86 Gz89`
Intern % glob % Intern freq Glob freq p.value v.test
Comunidad 0.33952467 0.10164480 34 55 3.141381e-12 6.971250
Única 0.14979029 0.02956940 15 16 2.683746e-10 6.316026
Acta 0.14979029 0.02956940 15 16 2.683746e-10 6.316026
Comunitaria 0.15977631 0.03326557 16 18 3.915904e-10 6.257343
querría 0.14979029 0.03326557 15 18 9.359239e-09 5.741950
países 0.46934292 0.22177047 47 120 2.013040e-07 5.198129
posibilidad 0.12981825 0.03326557 13 18 1.988072e-06 4.754633
cooperación 0.36948272 0.17002403 37 92 2.064246e-06 4.747031
crecimiento 0.39944078 0.19404916 40 105 3.990170e-06 4.611894
decía 0.08987418 0.01848087 9 10 4.233166e-06 4.599593
juicio 0.14979029 0.04435409 15 24 4.815837e-06 4.572655
interior 0.10984622 0.02956940 11 16 3.006057e-05 4.173007
mantener 0.15977631 0.05913879 16 32 1.080774e-04 3.871703
importantes 0.13980427 0.04805027 14 26 1.107178e-04 3.865817
propio 0.16976233 0.06653114 17 36 1.598318e-04 3.775274
sostenido 0.08987418 0.02402513 9 13 1.757295e-04 3.751572
importante 0.20970641 0.09240436 21 50 2.047600e-04 3.713070
relación 0.20970641 0.09425245 21 51 2.876952e-04 3.626135
instrumento 0.14979029 0.05913879 15 32 4.634950e-04 3.501012
$Su79
Intern % glob % Intern freq Glob freq p.value v.test
libertad 0.6354113 0.17372020 37 94 1.018233e-12 7.128020
Constitución 0.6182380 0.22177047 36 120 1.393545e-08 5.674180
orden 0.3262923 0.08501201 19 46 1.811338e-07 5.217725
Derecho 0.2404259 0.04989836 14 27 2.812388e-07 5.135604
libertades 0.2404259 0.05544262 14 30 1.488937e-06 4.812715
realidad 0.3091190 0.09055627 18 49 3.099698e-06 4.664101
libre 0.1889061 0.04065792 11 22 1.007277e-05 4.415605
siguientes 0.1889061 0.04065792 11 22 1.007277e-05 4.415605
social 0.6697579 0.34189614 39 185 6.159218e-05 4.006626
deberá 0.1545595 0.03511366 9 19 1.292940e-04 3.827799
ejercicio 0.1889061 0.05174644 11 28 1.658111e-04 3.766109
independencia 0.1545595 0.03696174 9 20 2.126037e-04 3.703549
estatal 0.1030397 0.01848087 6 10 4.426631e-04 3.513249
$CS81
Intern % glob % Intern freq Glob freq p.value v.test
transición 0.1748634 0.02402513 8 13 4.529647e-06 4.585471
industrial 0.1748634 0.03326557 8 18 1.045805e-04 3.879711
reconversión 0.1311475 0.01848087 6 10 1.133520e-04 3.860075
investidura 0.1967213 0.04805027 9 26 3.611390e-04 3.566966
$Gz82
Intern % glob % Intern freq Glob freq p.value v.test
paro 0.3838772 0.08131584 18 44 1.661632e-08 5.643980
encuentra 0.1919386 0.02587322 9 14 7.311037e-07 4.952914
progreso 0.3198976 0.08870819 15 48 1.565388e-05 4.319280
áreas 0.1919386 0.03696174 9 20 3.784071e-05 4.120283
humanos 0.1706121 0.02956940 8 16 4.302152e-05 4.090623
hombres 0.2345916 0.05544262 11 30 4.700744e-05 4.070028
Universidad 0.1279591 0.01848087 6 10 1.303861e-04 3.825728
horizonte 0.1919386 0.04250601 9 23 1.447636e-04 3.799884
pueden 0.2345916 0.06837923 11 37 4.163684e-04 3.529486
$Gz86
Intern % glob % Intern freq Glob freq p.value v.test
integración 0.4825737 0.09979671 27 54 5.422674e-13 7.214263
esfuerzo 0.7506702 0.22177047 42 120 7.962399e-13 7.161801
proceso 0.6434316 0.22916282 36 124 1.275835e-08 5.689270
intentar 0.1787310 0.02217705 10 12 1.503503e-08 5.661163
creo 0.3753351 0.10903715 21 59 4.031343e-07 5.067472
esperamos 0.1429848 0.01848087 8 10 9.658220e-07 4.898477
Económica 0.2144772 0.04989836 12 27 1.152889e-05 4.386312
evolución 0.2144772 0.04989836 12 27 1.152889e-05 4.386312
saneamiento 0.1608579 0.02956940 9 16 1.556418e-05 4.320549
coordinación 0.2323503 0.05913879 13 32 1.579552e-05 4.317292
adaptación 0.1966041 0.04435409 11 24 1.975604e-05 4.267630
recuperación 0.2323503 0.06098688 13 33 2.359350e-05 4.227850
Europea 0.3932082 0.14784698 22 80 2.764008e-05 4.192086
clima 0.1429848 0.02587322 8 14 4.393008e-05 4.085774
elementos 0.1429848 0.02587322 8 14 4.393008e-05 4.085774
mayoría 0.2680965 0.08316393 15 45 5.410116e-05 4.037164
parte 0.4289544 0.17741637 24 96 6.536059e-05 3.992572
cuanto 0.2323503 0.06653114 13 36 7.059633e-05 3.974267
pueda 0.2502234 0.07946775 14 43 1.338704e-04 3.819227
presión 0.1608579 0.03696174 9 20 1.552780e-04 3.782473
negociación 0.1608579 0.03696174 9 20 1.552780e-04 3.782473
técnicas 0.1072386 0.01848087 6 10 3.538326e-04 3.572320
supone 0.1429848 0.03326557 8 18 4.372548e-04 3.516513
avance 0.1251117 0.02587322 7 14 4.469592e-04 3.510682
$Gz89
Intern % glob % Intern freq Glob freq p.value v.test
ESTE 0.3620729 0.04435409 16 24 2.970736e-12 6.979102
posición 0.3168138 0.06283497 14 34 3.319247e-07 5.104355
Instituciones 0.2036660 0.02772131 9 15 1.017348e-06 4.888253
cambios 0.2262955 0.04435409 10 24 1.754243e-05 4.294074
ritmo 0.1810364 0.03141748 8 17 4.873136e-05 4.061630
aumentar 0.2036660 0.04250601 9 23 9.074591e-05 3.914090
proyecto 0.3620729 0.12012567 16 65 1.027367e-04 3.884036
responsables 0.1810364 0.03511366 8 19 1.305416e-04 3.825435
toma 0.1357773 0.02032896 6 11 1.904265e-04 3.731390
superior 0.1357773 0.02217705 6 12 3.544386e-04 3.571872
cuadro 0.1357773 0.02217705 6 12 3.544386e-04 3.571872
$Gz93
Intern % glob % Intern freq Glob freq p.value v.test
dificultades 0.3237643 0.05729070 15 31 1.515610e-08 5.659787
Partidos 0.2158429 0.04250601 10 23 1.686342e-05 4.302825
económica 0.6259443 0.26427647 29 143 2.090850e-05 4.254961
interlocutores 0.1510900 0.02402513 7 13 7.242517e-05 3.968175
políticas 0.5180229 0.21437812 24 116 8.281980e-05 3.936090
$Az96
Intern % glob % Intern freq Glob freq p.value v.test
cumplimiento 0.2725291 0.06098688 15 33 4.384750e-07 5.051447
presida 0.1453488 0.01848087 8 10 8.497958e-07 4.923570
Cámara 0.6722384 0.28460543 37 154 1.094226e-06 4.873889
señor 0.2543605 0.07022731 14 38 2.251898e-05 4.238329
convergencia 0.1271802 0.02217705 7 12 1.118298e-04 3.863378
Comunidades 0.5087209 0.23655517 28 128 1.513734e-04 3.788805
obtengo 0.1998547 0.05544262 11 30 2.068161e-04 3.710542
Presidente 0.2543605 0.08686010 14 47 3.295021e-04 3.590928
$Az00
Intern % glob % Intern freq Glob freq p.value v.test
necesitamos 0.2293100 0.04065792 11 22 1.468401e-06 4.815489
sociedad 0.8338545 0.40288302 40 218 1.632507e-05 4.310005
queremos 0.3126954 0.10349288 15 56 1.551181e-04 3.782729
liberalización 0.1459245 0.02587322 7 14 1.677227e-04 3.763245
abierto 0.1667709 0.03511366 8 19 2.341048e-04 3.679050
presupuestario 0.1459245 0.02956940 7 16 4.766377e-04 3.493553
$Zp04
Intern % glob % Intern freq Glob freq p.value v.test
year 45.0640881 40.52670486 2004 21929 1.681337e-10 6.387941
terrorismo 0.3822802 0.11273332 17 61 1.099603e-05 4.396599
atención 0.4272543 0.14045463 19 76 1.812864e-05 4.286774
cultura 0.2698448 0.07761966 12 42 1.990900e-04 3.720168
inmigración 0.1349224 0.02217705 6 12 3.670935e-04 3.562676
$Zp08
Intern % glob % Intern freq Glob freq p.value v.test
idea 0.5155747 0.06468305 24 35 8.312841e-18 8.595188
país 1.0526316 0.28645352 49 155 6.700470e-16 8.075856
mujeres 0.3222342 0.05544262 15 30 9.069817e-09 5.747266
seguiremos 0.2148228 0.02587322 10 14 3.184348e-08 5.530987
pido 0.1718582 0.02402513 8 13 5.167313e-06 4.557878
pasada 0.2148228 0.04250601 10 23 1.759129e-05 4.293456
promoveremos 0.1288937 0.02032896 6 11 2.550887e-04 3.657096
$Rj11
Intern % glob % Intern freq Glob freq p.value v.test
euro 0.1809773 0.02032896 9 11 4.303052e-08 5.477940
Públicas 0.2815202 0.06098688 14 33 9.092421e-07 4.910328
laboral 0.3217374 0.07946775 16 43 1.190552e-06 4.857204
deuda 0.2010859 0.03326557 10 18 1.863007e-06 4.767744
internacionalización 0.1407601 0.01848087 7 10 1.030401e-05 4.410693
entidades 0.1407601 0.01848087 7 10 1.030401e-05 4.410693
cifra 0.1407601 0.02032896 7 11 2.606973e-05 4.205334
empresas 0.3619546 0.12936611 18 70 9.124018e-05 3.912779
Presupuestos 0.2010859 0.04989836 10 27 1.653283e-04 3.766838
pondremos 0.1206515 0.01848087 6 10 1.820225e-04 3.742743
año 0.3016288 0.10349288 15 56 2.330939e-04 3.680153
déficit 0.3217374 0.11827758 16 64 3.392304e-04 3.583339Hierarchical Agglomerative Clustering without Contiguity-Constrained
res.HCca <- LexHCca(resLexCA, nb.clust=-1)
