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Zhuo Yao, Ph.D.

Professional Website of Dr. Zhuo Yao
Zhuo Yao, Ph.D.
Professional Website of Dr. Zhuo Yao
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Author: calsalmon

linux

Install WordPress with Apache and Let’s Encrypt SSL on Ubuntu 22.04

calsalmon November 22, 2022

WordPress is one of the most popular content management systems on the internet. It is open-source CMS and works well with almost any web hosting…

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NotePad++

Notepad++ add to every line

calsalmon January 5, 2022

https://stackoverflow.com/questions/11003761/notepad-add-to-every-line Follow these steps: To add a word, such as test, at the beginning of each line: To add a word, such as test, at…

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R

RStudio Theme

calsalmon November 26, 2019

https://tmtheme-editor.herokuapp.com/#!/editor/theme/Friendship%20Bracelet

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R

Exercise 1: Multinomial logit model

calsalmon November 8, 2019

https://cran.r-project.org/web/packages/mlogit/vignettes/e1mlogit.html Kenneth Train and Yves Croissant 2019-07-22 There are 900 observations with the following variables: Note that the attributes of the alternatives, namely, installation cost…

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R

Random utility model and the multinomial logit model

calsalmon November 8, 2019

Random utility model The utility for alternative l is written as: Ul=Vl+ϵl where Vl is a function of some observable covariates and unknown parameters to…

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R

nhts_explorer/nhts_tnc_to_transit.ipynb

calsalmon November 8, 2019

https://github.com/sdrewc/nhts_explorer/blob/master/nhts_tnc_to_transit.ipynb

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Database

National Transit Map database

calsalmon November 8, 2019

https://data-usdot.opendata.arcgis.com/datasets/ntm-routes

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R

pipeR

calsalmon November 8, 2019

https://renkun-ken.github.io/pipeR-tutorial/Getting-started/index.html

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R

tibble

calsalmon November 8, 2019

Coerce lists, matrices, and more to data frames Source: R/as_tibble.R as_tibble() turns an existing object, such as a data frame, list, or matrix, into a…

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Legislation

California Governor Signs AB 900 Streamlining CEQA Challenges

calsalmon November 8, 2019
View More California Governor Signs AB 900 Streamlining CEQA Challenges

Posts pagination

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  • Install WordPress with Apache and Let’s Encrypt SSL on Ubuntu 22.04
  • Notepad++ add to every line
  • RStudio Theme
  • Exercise 1: Multinomial logit model
  • Random utility model and the multinomial logit model
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