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Presentation for RPubs R Markdown The result of 2+2 is 4 This is an R Markdown presentation. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com. When you click the Knit button a document will be generated that includes both content as well ...
513 sym R (268 sym/2 pcs) 2 img
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Projetos … Desafio O que você e seu time consideram importante ser solucionado? Protótipo - MVP Como vocês podem apresentar a ideia da forma simples e no prazo? Pitch Como vocês podem explicar a ideia de forma cativante? Protótipos rápidos Conteúdo https://wordpress.com/ No code https://bubble.io/ https://www.dronahq.com/ https://powera...
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Metric Ch10
Ch 10: Panel Data library(tidyverse) ## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.0 ── ## ✓ ggplot2 3.3.2 ✓ purrr 0.3.4 ## ✓ tibble 3.0.4 ✓ dplyr 1.0.2 ## ✓ tidyr 1.1.2 ✓ stringr 1.4.0 ## ✓ read...
3363 sym R (44411 sym/28 pcs) 2 img
Mathematical Statistics and Probabilities
Q1 Answer Q1 Q2 Answer Q2 Q3 Answer Q3-a Answer Q3-b1 Answer Q3-b2 There exist a singular continuous part at \(x = 2\) There exist a absolutely continuous part at \(x = 4\) Answer Q3-b3 Answer Q3-b4 Q4 Answer Q4 Q5 Answer Q5-a Answer Q5-b Q6 Answer Q6 Q7 Answer Q7-a Answer Q7-b Answer Q7-c Q8 Answer Q8 Q9 Answer Q9 Q10 ...
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Modeling Non-Normal Tail-Dependence Structure with Extreme Value Theory and Copula Function
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MoNbTaTiW-thermodynamics
MoNbTaTiW thermodynamics Intro Mo -> Nb -> Ta -> Ti -> W in order of dissolution. This is based on cohesive energies which the least cohesive dissolving first. {Mo+Ta+Nb} -> Ti(1620K) -> W(2180K). This is based on Gibbs energy of mixing (ΔH-TΔSconfig) 25C thermodynamics In decreasing Gibbs free energy of mixing - MoNbTaTiW – solid solutio...
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Cluster Analysis in 45 Minutes
Cluster Analysis Introduction Today’s Class Today’s class is about cluster analysis What is cluster analysis? Why cluster analysis? How it works Cluster analysis in action Putting cluster analysis to work What is cluster analysis Cluster analysis is the art of creating groups where the members of each group are more similar to each other ...
3232 sym R (756 sym/4 pcs) 4 img 1 tbl
数理統計学 第1回講義
はじめに、そしてRについて この講義で使用する教科書は、東大出版会の統計学入門です。万人にオススメできる標準的な教科書になってます。 統計では理論もデータ解析能力(i.e., プログラミング能力)もどちらも重要です。講義中ではプログラミングにつ...
3615 sym R (2409 sym/31 pcs) 6 img
0326好人總是自以為是
03/26讀書心得 謝昀芸 2021/3/26 好人總是自以為是 作者在回顧道德心理學已有的學說，即柏拉圖模式(理性可以且應是主人)、哲斐訓模式(腦和心共同統治)，以及休姆的模式(理性是僕人)，雖然較為認同休姆的模式，作者仍是修改並突出自己的觀點。概括為：直覺�...
179 sym
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演習問題 データ \(x_1, x_2, ..., x_N\) を計測したとき (平均 \(\mu\) )、このデータの標準偏差 \(\sigma = \sqrt{\frac{1}{N} \sum_{i=1}^N(x_i - \mu)^2}\) と標準誤差 \(\frac{\sigma}{\sqrt{N}}\) を両方計算することができる。標準偏差と標準誤差の違いは何かを述べよ。 標準偏差 … デ�...
9055 sym R (3110 sym/17 pcs) 6 img