[R] X axis labels are not fully shown when using pareto.chart function

[Paul Bernal]

Dear friends,

Hope you are doing well. I am currently using R version 3.6.2. I installed
and loaded package qcc by Mr. Luca Scrucca.

Hopefully someone can tell me if there is a workaround for the issue I am
experiencing.

I generated the pareto chart using qcc´s pareto.chart function, but when
the graph gets generated, the x-axis labels aren´t fully shown (some labels
get truncated), and so the text can´t be viewed properly.

Is there any way to adjust the x-axis labels (font and orientation), so
that they can be easily shown?

This is the structure of my data:

str(dataset2)
'data.frame':   140 obs. of  2 variables:
 $ School: Factor w/ 140 levels "24 de Diciembre",..: 39 29 66 16 67 116 35
106 65 17 ...
 $ Points: num  55 43 24 21 20 20 18 17 16 16 ...


Below is the dput() of my dataset.

dput(dataset2)
structure(list(School = structure(c(39L, 29L, 66L, 16L, 67L,
116L, 35L, 106L, 65L, 17L, 12L, 55L, 136L, 8L, 24L, 140L, 123L,
114L, 22L, 15L, 98L, 4L, 107L, 110L, 20L, 76L, 19L, 25L, 93L,
14L, 46L, 7L, 104L, 121L, 23L, 88L, 74L, 41L, 103L, 59L, 96L,
95L, 30L, 109L, 117L, 132L, 47L, 21L, 137L, 79L, 115L, 101L,
125L, 2L, 129L, 71L, 73L, 58L, 127L, 131L, 78L, 18L, 50L, 100L,
80L, 37L, 38L, 108L, 40L, 85L, 86L, 45L, 138L, 126L, 34L, 135L,
5L, 1L, 31L, 82L, 87L, 63L, 105L, 68L, 28L, 72L, 111L, 49L, 112L,
32L, 70L, 10L, 3L, 118L, 44L, 133L, 57L, 48L, 64L, 97L, 43L,
99L, 56L, 9L, 119L, 61L, 77L, 81L, 51L, 11L, 52L, 42L, 60L, 53L,
134L, 122L, 124L, 128L, 94L, 130L, 92L, 33L, 6L, 26L, 113L, 27L,
69L, 36L, 75L, 102L, 83L, 84L, 120L, 13L, 54L, 62L, 89L, 90L,
91L, 139L), .Label = c("24 de Diciembre", "Achiote", "Aguadulce",
"Alcalde Díaz", "Alto Boquete", "Amador", "Amelia Denis de Icaza",
"Ancón", "Antón", "Arnulfo Arias", "Arosemena", "Arraiján", "Bajo Boquete",
"Barrio Balboa", "Barrio Colón", "Barrio Norte", "Barrio Sur",
"Bejuco", "Belisario Frías", "Belisario Porras", "Bella Vista",
"Betania", "Buena Vista", "Burunga", "Calidonia", "Cañaveral",
"Canto del Llano", "Capira", "Cativá", "Cermeño", "Cerro Silvestre",
"Chame", "Chepo", "Chicá", "Chilibre", "Chitré", "Ciricito",
"Comarca Guna de Madugandí", "Cristóbal", "Cristóbal Este", "Curundú",
"David", "Don Bosco", "El Arado", "El Caño", "El Chorrillo",
"El Coco", "El Espino", "El Guabo", "El Harino", "El Higo", "El Llano",
"El Roble", "El Valle", "Ernesto Córdoba Campos", "Escobal",
"Feuillet", "Garrote o Puerto Lindo", "Guadalupe", "Herrera",
"Hurtado", "Isla de Cañas", "Isla Grande", "Iturralde", "José Domingo
Espinar",
"Juan Demóstenes Arosemena", "Juan Díaz", "La Concepción", "La Ensenada",
"La Laguna", "La Mesa", "La Raya de Calobre", "La Represa", "Las Cumbres",
"Las Lajas", "Las Mañanitas", "Las Ollas Arriba", "Lídice", "Limón",
"Los Díaz", "Los Llanitos", "María Chiquita", "Mateo Iturralde",
"Miguel de la Borda", "Nombre de Dios", "Nueva Providencia",
"Nuevo Chagres", "Nuevo Emperador", "Obaldía", "Ocú", "Olá",
"Omar Torrijos", "Pacora", "Pajonal", "Palmas Bellas", "Parque Lefevre",
"Pedasí", "Pedregal", "Penonomé", "Piña", "Playa Leona", "Pocrí",
"Portobelo", "Pueblo Nuevo", "Puerto Armuelles", "Puerto Caimito",
"Puerto Pilón", "Punta Chame", "Rio Abajo", "Río Abajo", "Río Grande",
"Río Hato", "Río Indio", "Rufina Alfaro", "Sabanagrande", "Sabanitas",
"Sajalices", "Salamanca", "San Carlos", "San Felipe", "San Francisco",
"San José", "San Juan", "San Juan Bautista", "San Martín", "San Martín de
Porres",
"Santa Ana", "Santa Clara", "Santa Fe", "Santa Isabel", "Santa Rita",
"Santa Rosa", "Santiago", "Santiago Este", "Tinajas", "Tocumen",
"Veracruz", "Victoriano Lorenzo", "Villa Rosario", "Vista Alegre"
), class = "factor"), Points = c(55, 43, 24, 21, 20, 20, 18,
17, 16, 16, 15, 13, 13, 12, 12, 11, 11, 11, 11, 11, 10, 9, 9,
9, 9, 9, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6,
6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2)), row.names = c(NA, -140L
), class = "data.frame")

Best regards,

Paul

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