R Flashcards

(17 cards)

1
Q

=

A

d

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2
Q

A

p

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3
Q

quantil

A

q … (q,..) -> quadril q

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4
Q

amostra aleatória

A

r … (k…) -> k variáveis

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5
Q

lista das distribuições disponíveis

A

help(distributions)

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6
Q

distribuição uniforme discreta

A

{d,p,q,r}dunif(x, min, max)

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7
Q

Hipergeométrica H(m, n, k)

A

{d,p,q,r}hyper(x, m, n, k)

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8
Q

Poisson P(λ)

A

{d,p,q,r}pois(x, lambda)

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9
Q

Binomial B(n, p)

A

{d,p,q,r}binom(x, n, p)

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10
Q

Binomial Negativa BN(r, p)

A

{d,p,q,r}nbinom(x, r, p)

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11
Q

Normal N(μ, σ2)

A

{d,p,q,r}norm(x,μ,σ)

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12
Q

Uniforme U(a, b)

A

{d,p,q,r}unif(x,a,b)

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13
Q

Exponencial Exp(λ)

A

dexp(x, λ)

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14
Q

Gama G(r,λ)

A

dgamma(x, r, λ)

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15
Q

Qui-quadrado χ2(n)

A

qchisq(p,n)

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16
Q

t de Student tn

17
Q

Fisher-Snedecor Fn,m