Gestión del track R

Esta página ofrece a la comunidad de Exercism la información y las herramientas necesarias para gestionar el track R.

Estudiantes
19,740
Envíos
172,000
Conversaciones de mentoría
1,683

El track de R necesita atención ⚠️

En construcción

Temario de R

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Ayuda a crear el temario del track: es un conjunto de conceptos y ejercicios de aprendizaje reunidos para enseñar los elementos fundamentales del lenguaje de programación.

Próximo objetivo: crear un temario completo con al menos 30 conceptos. Más información.
21 conceptos que se enseñan
Bo
Booleans
254 lo aprendieron
Ba
Basics
324 lo aprendieron
Ve
Vectors
162 lo aprendieron
Co
Conditionals
182 lo aprendieron
Ve
Vector Filtering
120 lo aprendieron
Se
Set Operations
103 lo aprendieron
St
Strings
90 lo aprendieron
Sw
Switch
66 lo aprendieron
Lo
Loops
55 lo aprendieron
Na
Names Attribute
66 lo aprendieron
No
Nothingness
65 lo aprendieron
Li
Lists
49 lo aprendieron
Ve
Vector Functions
64 lo aprendieron
Fu
Functions
52 lo aprendieron
Er
Errors
45 lo aprendieron
Da
Dates Times
35 lo aprendieron
Fu
Functional Programming
39 lo aprendieron
Ra
Randomness
55 lo aprendieron
Re
Regular Expressions
32 lo aprendieron
Da
Dataframes
34 lo aprendieron
Co
Complex Numbers
23 lo aprendieron
21 ejercicios de aprendizaje activos
Iniciados
Intentos
Completados
Solicitudes de mentoría
Annalyn's Infiltration Annalyn's Infiltration
384
2,504 (prom. 6.5)
254 (66.1%)
6 (1.6%)
Lasagna Lasagna
458
2,540 (prom. 5.5)
324 (70.7%)
5 (1.1%)
Elyse's Enchantments Elyse's Enchantments
177
1,429 (prom. 8.1)
162 (91.5%)
0 (0.0%)
Cars, Assemble Cars, Assemble
200
1,417 (prom. 7.1)
182 (91.0%)
2 (1.0%)
Elyse's Analytic Enchantments Elyse's Analytic Enchantments
130
1,369 (prom. 10.5)
120 (92.3%)
2 (1.5%)
Ozan's Playlist Ozan's Playlist
109
412 (prom. 3.8)
103 (94.5%)
0 (0.0%)
Log Levels Log Levels
103
925 (prom. 9.0)
90 (87.4%)
1 (1.0%)
Blackjack Blackjack
71
491 (prom. 6.9)
66 (93.0%)
0 (0.0%)
Mixed Juices Mixed Juices
61
831 (prom. 13.6)
55 (90.2%)
0 (0.0%)
Named Resistor Color Named Resistor Color
71
521 (prom. 7.3)
66 (93.0%)
1 (1.4%)
Name Badges Name Badges
69
449 (prom. 6.5)
65 (94.2%)
0 (0.0%)
Need For Speed Need For Speed
54
667 (prom. 12.4)
49 (90.7%)
0 (0.0%)
Bird Watcher Bird Watcher
68
433 (prom. 6.4)
64 (94.1%)
0 (0.0%)
Coordinate Transformation Coordinate Transformation
55
281 (prom. 5.1)
52 (94.5%)
1 (1.8%)
Factory Sensors Factory Sensors
48
288 (prom. 6.0)
45 (93.8%)
0 (0.0%)
Booking Up For Beauty Booking Up For Beauty
35
326 (prom. 9.3)
35 (100.0%)
0 (0.0%)
Cheese Club Cheese Club
44
507 (prom. 11.5)
39 (88.6%)
0 (0.0%)
Captains Log Captains Log
55
273 (prom. 5.0)
55 (100.0%)
0 (0.0%)
Regular Chatbot Regular Chatbot
36
394 (prom. 10.9)
32 (88.9%)
0 (0.0%)
Trees & Tibble-ations Trees & Tibble-ations
36
200 (prom. 5.6)
34 (94.4%)
0 (0.0%)
Crow Cab Crow Cab
23
109 (prom. 4.7)
23 (100.0%)
0 (0.0%)

Ejercicios de práctica

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Los ejercicios de práctica están diseñados para que los estudiantes resuelvan un problema cualquiera, con el objetivo de que pongan en práctica los conceptos que han aprendido hasta ahora.

Repositorio principal sincronizado: 77c24ed7cd414797ec349645ad1eeabbc79b0895 (Las actualizaciones deberían ser instantáneas)

Próxima meta: implementar 139 ejercicios de práctica. Más información.
90 ejercicios de práctica activos
Iniciados
Intentos
Completados
Solicitudes de mentoría
Hello World Hello World
13,677
26,894 (prom. 2.0)
8,892 (65.0%)
1 (0.0%)
Two Fer Two Fer
5,800
31,783 (prom. 5.5)
2,684 (46.3%)
453 (7.8%)
Leap Leap
2,993
11,571 (prom. 3.9)
2,116 (70.7%)
319 (10.7%)
Darts Darts
1,195
3,997 (prom. 3.3)
862 (72.1%)
23 (1.9%)
Raindrops Raindrops
2,097
11,466 (prom. 5.5)
1,696 (80.9%)
178 (8.5%)
Hamming Hamming
1,445
7,987 (prom. 5.5)
1,111 (76.9%)
162 (11.2%)
Difference of Squares Difference of Squares
789
1,856 (prom. 2.4)
674 (85.4%)
46 (5.8%)
Grains Grains
591
1,871 (prom. 3.2)
489 (82.7%)
40 (6.8%)
Space Age Space Age
500
2,561 (prom. 5.1)
396 (79.2%)
25 (5.0%)
Acronym Acronym
336
1,724 (prom. 5.1)
242 (72.0%)
14 (4.2%)
RNA Transcription RNA Transcription
410
1,359 (prom. 3.3)
320 (78.0%)
24 (5.9%)
Queen Attack Queen Attack
122
699 (prom. 5.7)
93 (76.2%)
2 (1.6%)
Reverse String Reverse String
141
421 (prom. 3.0)
116 (82.3%)
2 (1.4%)
Eliud's Eggs Eliud's Eggs
88
255 (prom. 2.9)
78 (88.6%)
0 (0.0%)
Robot Simulator Robot Simulator
80
390 (prom. 4.9)
50 (62.5%)
0 (0.0%)
Gigasecond Gigasecond
52
79 (prom. 1.5)
42 (80.8%)
0 (0.0%)
Square Root Square Root
69
233 (prom. 3.4)
52 (75.4%)
0 (0.0%)
High Scores High Scores
55
199 (prom. 3.6)
46 (83.6%)
0 (0.0%)
Flatten Array Flatten Array
50
118 (prom. 2.4)
44 (88.0%)
0 (0.0%)
Resistor Color Resistor Color
94
397 (prom. 4.2)
86 (91.5%)
0 (0.0%)
Resistor Color Duo Resistor Color Duo
82
302 (prom. 3.7)
80 (97.6%)
1 (1.2%)
Strain Strain
45
197 (prom. 4.4)
35 (77.8%)
0 (0.0%)
Line Up Line Up
44
182 (prom. 4.1)
42 (95.5%)
0 (0.0%)
Proverb Proverb
40
176 (prom. 4.4)
33 (82.5%)
0 (0.0%)
Protein Translation Protein Translation
83
781 (prom. 9.4)
60 (72.3%)
0 (0.0%)
Secret Handshake Secret Handshake
228
724 (prom. 3.2)
166 (72.8%)
11 (4.8%)
Phone Number Phone Number
945
8,588 (prom. 9.1)
626 (66.2%)
72 (7.6%)
Word Count Word Count
661
3,655 (prom. 5.5)
379 (57.3%)
41 (6.2%)
Collatz Conjecture Collatz Conjecture
377
1,991 (prom. 5.3)
291 (77.2%)
14 (3.7%)
Perfect Numbers Perfect Numbers
336
1,606 (prom. 4.8)
260 (77.4%)
28 (8.3%)
Bob Bob
293
1,427 (prom. 4.9)
215 (73.4%)
37 (12.6%)
Isogram Isogram
227
666 (prom. 2.9)
173 (76.2%)
4 (1.8%)
Pangram Pangram
201
571 (prom. 2.8)
160 (79.6%)
5 (2.5%)
Sum of Multiples Sum of Multiples
273
750 (prom. 2.7)
208 (76.2%)
26 (9.5%)
Nucleotide Count Nucleotide Count
204
872 (prom. 4.3)
147 (72.1%)
4 (2.0%)
Scrabble Score Scrabble Score
187
471 (prom. 2.5)
144 (77.0%)
4 (2.1%)
Armstrong Numbers Armstrong Numbers
111
320 (prom. 2.9)
97 (87.4%)
2 (1.8%)
Matrix Matrix
44
277 (prom. 6.3)
33 (75.0%)
0 (0.0%)
Twelve Days Twelve Days
32
124 (prom. 3.9)
26 (81.3%)
0 (0.0%)
House House
29
110 (prom. 3.8)
24 (82.8%)
0 (0.0%)
Food Chain Food Chain
31
317 (prom. 10.2)
23 (74.2%)
0 (0.0%)
Roman Numerals Roman Numerals
73
220 (prom. 3.0)
60 (82.2%)
1 (1.4%)
Simple Cipher Simple Cipher
32
208 (prom. 6.5)
26 (81.3%)
0 (0.0%)
Diamond Diamond
144
698 (prom. 4.8)
93 (64.6%)
2 (1.4%)
Largest Series Product Largest Series Product
193
772 (prom. 4.0)
139 (72.0%)
10 (5.2%)
Pascal's Triangle Pascal's Triangle
188
753 (prom. 4.0)
119 (63.3%)
8 (4.3%)
Prime Factors Prime Factors
191
548 (prom. 2.9)
142 (74.3%)
3 (1.6%)
Triangle Triangle
210
996 (prom. 4.7)
115 (54.8%)
4 (1.9%)
Sieve Sieve
262
1,006 (prom. 3.8)
191 (72.9%)
9 (3.4%)
Anagram Anagram
696
4,694 (prom. 6.7)
467 (67.1%)
67 (9.6%)
Rotational Cipher Rotational Cipher
389
1,965 (prom. 5.1)
289 (74.3%)
27 (6.9%)
ETL ETL
149
701 (prom. 4.7)
102 (68.5%)
2 (1.3%)
Allergies Allergies
215
630 (prom. 2.9)
140 (65.1%)
3 (1.4%)
Luhn Luhn
203
1,007 (prom. 5.0)
146 (71.9%)
6 (3.0%)
Saddle Points Saddle Points
102
442 (prom. 4.3)
79 (77.5%)
2 (2.0%)
Pythagorean Triplet Pythagorean Triplet
61
297 (prom. 4.9)
46 (75.4%)
1 (1.6%)
Series Series
34
93 (prom. 2.7)
29 (85.3%)
0 (0.0%)
ISBN Verifier ISBN Verifier
31
131 (prom. 4.2)
23 (74.2%)
0 (0.0%)
Kindergarten Garden Kindergarten Garden
27
82 (prom. 3.0)
21 (77.8%)
0 (0.0%)
Atbash Cipher Atbash Cipher
27
98 (prom. 3.6)
21 (77.8%)
0 (0.0%)
Matching Brackets Matching Brackets
29
136 (prom. 4.7)
23 (79.3%)
0 (0.0%)
Binary Search Binary Search
30
64 (prom. 2.1)
22 (73.3%)
0 (0.0%)
Bottle Song Bottle Song
15
35 (prom. 2.3)
13 (86.7%)
0 (0.0%)
Robot Name Robot Name
44
95 (prom. 2.2)
25 (56.8%)
0 (0.0%)
Conway's Game of Life Conway's Game of Life
40
134 (prom. 3.4)
27 (67.5%)
0 (0.0%)
Tournament Tournament
404
2,870 (prom. 7.1)
197 (48.8%)
24 (5.9%)
Crypto Square Crypto Square
199
1,999 (prom. 10.0)
113 (56.8%)
5 (2.5%)
All Your Base All Your Base
77
627 (prom. 8.1)
57 (74.0%)
0 (0.0%)
Run-Length Encoding Run-Length Encoding
29
127 (prom. 4.4)
19 (65.5%)
0 (0.0%)
D&D Character D&D Character
27
206 (prom. 7.6)
22 (81.5%)
0 (0.0%)
Clock Clock
39
211 (prom. 5.4)
28 (71.8%)
0 (0.0%)
Resistor Color Trio Resistor Color Trio
28
120 (prom. 4.3)
25 (89.3%)
0 (0.0%)
Variable Length Quantity Variable Length Quantity
20
40 (prom. 2.0)
13 (65.0%)
0 (0.0%)
Swift Scheduling Swift Scheduling
16
53 (prom. 3.3)
12 (75.0%)
0 (0.0%)
Meetup Meetup
16
36 (prom. 2.3)
13 (81.3%)
0 (0.0%)
Flower Field Flower Field
16
46 (prom. 2.9)
12 (75.0%)
0 (0.0%)
Affine Cipher Affine Cipher
10
13 (prom. 1.3)
8 (80.0%)
0 (0.0%)
Say Say
19
71 (prom. 3.7)
16 (84.2%)
0 (0.0%)
Nth Prime Nth Prime
33
220 (prom. 6.7)
25 (75.8%)
0 (0.0%)
Killer Sudoku Helper Killer Sudoku Helper
25
42 (prom. 1.7)
17 (68.0%)
0 (0.0%)
Complex Numbers Complex Numbers
29
78 (prom. 2.7)
20 (69.0%)
0 (0.0%)
Knapsack Knapsack
28
96 (prom. 3.4)
21 (75.0%)
0 (0.0%)
Rail Fence Cipher Rail Fence Cipher
23
248 (prom. 10.8)
17 (73.9%)
0 (0.0%)
Sublist Sublist
22
78 (prom. 3.5)
16 (72.7%)
0 (0.0%)
List Ops List Ops
26
140 (prom. 5.4)
16 (61.5%)
0 (0.0%)
Change Change
25
70 (prom. 2.8)
15 (60.0%)
0 (0.0%)
Pig Latin Pig Latin
22
110 (prom. 5.0)
18 (81.8%)
0 (0.0%)
Palindrome Products Palindrome Products
17
61 (prom. 3.6)
11 (64.7%)
0 (0.0%)
Baffling Birthdays Baffling Birthdays
17
51 (prom. 3.0)
12 (70.6%)
0 (0.0%)
Zebra Puzzle Zebra Puzzle
37
112 (prom. 3.0)
18 (48.6%)
0 (0.0%)
3 ejercicios de práctica obsoletos
Iniciados
Intentos
Completados
Solicitudes de mentoría
Beer Song Beer Song
161
817 (prom. 5.1)
110 (68.3%)
1 (0.6%)
Fizz Buzz Fizz Buzz
313
1,315 (prom. 4.2)
254 (81.2%)
10 (3.2%)
Vehicle Purchase Vehicle Purchase
2
5 (prom. 2.5)
2 (100.0%)
0 (0.0%)
49 ejercicios de práctica sin implementar
Alphametics Alphametics
Bank Account Bank Account
Binary Search Tree Binary Search Tree
Book Store Book Store
Bowling Bowling
Camicia Camicia
Circular Buffer Circular Buffer
Connect Connect
Custom Set Custom Set
Dominoes Dominoes
DOT DSL DOT DSL
Error Handling Error Handling
Forth Forth
Go Counting Go Counting
Grade School Grade School
Grep Grep
Intergalactic Transmission Intergalactic Transmission
Ledger Ledger
Lens Person Lens Person
Linked List Linked List
Markdown Markdown
Micro Blog Micro Blog
OCR Numbers OCR Numbers
PaaS I/O PaaS I/O
Parallel Letter Frequency Parallel Letter Frequency
Piecing It Together Piecing It Together
Poker Poker
POV POV
Prism Prism
Rational Numbers Rational Numbers
React React
Rectangles Rectangles
Relative Distance Relative Distance
Resistor Color Tolerance Resistor Color Tolerance
REST API REST API
Satellite Satellite
Save the Cow Save the Cow
SGF Parsing SGF Parsing
Simple Linked List Simple Linked List
Spiral Matrix Spiral Matrix
Split-Second Stopwatch Split-Second Stopwatch
State of Tic-Tac-Toe State of Tic-Tac-Toe
Transpose Transpose
Tree Building Tree Building
Two Bucket Two Bucket
Word Search Word Search
Wordy Wordy
Yacht Yacht
Zipper Zipper

Ejecutor de pruebas

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Crea Test Runners que tengan la única responsabilidad de tomar una solución, ejecutar todas las pruebas y devolver una salida estandarizada.

Versión actual: d51262e8d30e6d4178926d450ccd8ebbfb72536a (Tarda hasta 10 minutos en desplegarse)

Total de ejecuciones del Test Runner
168,873
Tasa de aprobación de las ejecuciones de prueba
21.2% (35881)
Tasa de fallo de las ejecuciones de prueba
74.3% (125545)
Tasa de error de las ejecuciones de prueba
4.4% (7447)

Representador

Más información

Crea un representador: un fragmento de código cuya única responsabilidad es tomar una solución y devolver una representación normalizada de ella.

Siguiente objetivo: crear un representador. Descubre más.

Analizador

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Crea un analizador para R: los analizadores de Exercism evalúan automáticamente las entregas de los estudiantes y ofrecen comentarios al estilo de un mentor.

Próximo objetivo: crear un analizador. Descubre más.