Publications by Алла Тамбовцева

Разбор ПЗ №3

13.06.2021

library(tidyverse) Задание 1 Посмотрим на названия столбцов: colnames(chickwts) ## [1] "weight" "feed" Воспроизведем график из задания 1: ggplot(data = chickwts, aes(x = feed, y = weight, fill = feed)) + geom_boxplot() + labs(title = "Weights of chicken by feed type", x =...

811 sym R (818 sym/11 pcs) 3 img

Document

20.05.2021

My models: summary(m1) ## ## Call: ## lm(formula = len ~ dose, data = ToothGrowth) ## ## Residuals: ## Min 1Q Median 3Q Max ## -8.4496 -2.7406 -0.7452 2.8344 10.1139 ## ## Coefficients: ## Estimate Std. Error t value Pr(>|t|) ## (Intercept) 7.4225 1.2601 5.89 2.06e-07 *** ## dose 9.7636 ...

36 sym R (1345 sym/6 pcs) 1 tbl

Plotly

18.05.2021

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6 sym

Document

01.11.2021

Heading 1 Heading 2 Heading 3 This is an R Markdown Notebook. When you execute code within the notebook, the results appear beneath the code. Try executing this chunk by clicking the Run button within the chunk or by placing your cursor inside it and pressing Cmd+Shift+Enter. \[ Distance = a + b \times Speed \] \[ \beta_0, \beta_1, \Delta \] pl...

857 sym R (924 sym/9 pcs) 1 tbl