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- zad1 <- function(vector) {
- srednia <- mean(vector)
- liczebnosc <- length(vector)
- mediana <- quantile(vector, 0.50)
- Q1 <- quantile(vector, 0.25)
- Q3 <- quantile(vector, 0.75)
- odchylenie <- sd(vector)
- minimum <- min(vector)
- maksimum <- max(vector)
- members <- matrix(c(srednia, liczebnosc, Q1, mediana, Q3, odchylenie, minimum, maksimum),ncol=8,byrow=TRUE)
- colnames(members) <- c("srednia", "liczebnosc", "pierwszy kwantyl", "mediana", "trzeci kwantyl", "odchylenie standardowe", "minimum", "maksimum")
- tabela <- as.table(members)
- write.csv(tabela, file = "tabelaZad1.csv",row.names=FALSE)
- par(mfrow = c(2,1))
- hist(vector,xlab="Oś X", main="Histogram", label=TRUE)
- plot(density(vector), main= "gęstość dla zmiennej x")
- jpeg("Histogram")
- }
- dane <- c(5,123,231,34,234)
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