Conteúdo do Curso
R Introduction: Part I
R Introduction: Part I
Grades Summary
Complete the task using the grades
data.
Tarefa
Swipe to start coding
- Call the
summary()
function on yourgrades_f
variable to output the number of occurrences of each factor grade. - Calculate the proportion of each grade, dividing the result of
summary(grades_f)
by the total number of observations using thelength()
function applied to thegrades_f
variable.
Solução
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Obrigado pelo seu feedback!
Seção 3. Capítulo 6
Grades Summary
Complete the task using the grades
data.
Tarefa
Swipe to start coding
- Call the
summary()
function on yourgrades_f
variable to output the number of occurrences of each factor grade. - Calculate the proportion of each grade, dividing the result of
summary(grades_f)
by the total number of observations using thelength()
function applied to thegrades_f
variable.
Solução
Tudo estava claro?
Obrigado pelo seu feedback!
Seção 3. Capítulo 6