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RobWiederstein / 05_model_case_study.R
Created May 30, 2021 19:00
fifth tutorial from tidymodels
#################################################################
## tidymodels ##
## 5 A predictive modeling case study ##
## url: https://www.tidymodels.org/start/case-study/ ##
#################################################################
# 1.0 INTRODUCTION ----
## 1.1 General ----
library(tidymodels)
## 1.2 Helper packages ----
@RobWiederstein
RobWiederstein / 04_tune_model_parameters.R
Created May 30, 2021 18:59
fourth tutorial from tidymodels
#################################################################
## tidymodels ##
## 4 Tune model parameters ##
## url: https://www.tidymodels.org/start/tuning/ ##
#################################################################
# 1.0 INTRODUCTION ----
## 1.1 hyperparameters ----
### 1.1.1 mtry()----
### 1.1.2 learn_rate()----
@RobWiederstein
RobWiederstein / 03_evaluate_model.R
Created May 30, 2021 18:58
third tutorial from tidymodels
#################################################################
## tidymodels ##
## 3 Evaluate Model with Resampling ##
## url: https://www.tidymodels.org/start/resampling/ ##
#################################################################
# 1.0 INTRODUCTION ----
#Resampling measures how well a model predicts new data
#predict image segmentation quality
## 1.1 Load tidymodels ----
@RobWiederstein
RobWiederstein / 02_preprocess_with_recipes
Created May 30, 2021 18:56
second tutorial from tidymodels
##################################################################
## tidymodels ##
## 2 Preprocess with Recipes ##
## url: https://www.tidymodels.org/start/recipes/ ##
##################################################################
# 1.0 INTRODUCTION ----
## 1.1 tidymodels ----
library(tidymodels)
## 1.2 Helper packages
@RobWiederstein
RobWiederstein / 01_build_model.R
Last active May 30, 2021 18:57
first tutorial from tidymodels
#################################################################
## tidymodels ##
## 1 build a model ##
## url: https://www.tidymodels.org/start/models/ ##
#################################################################
# 1.0 INTRODUCTION ----
## 1.1 Parsnip pkg + the rest of tidymodels ----
library(tidymodels)
## 1.2 Helper packages ----
library(readr) # for importing data
@RobWiederstein
RobWiederstein / Hugo-r-archetype.md
Last active March 26, 2021 22:06
Hugo archetype for long form R blog post

title: author: date: slug:

tags/categories example: ["A Tag", "Another Tag"]`

categories: tags: layout: layouts/post/single draft: no

@RobWiederstein
RobWiederstein / Ky_pop_density.R
Created April 11, 2020 02:30
#install.packages(x)
x <- c("ggmap", "rgdal", "rgeos", "maptools", "dplyr", "tidyr", "tmap",
"raster")
lapply(x, library, character.only = TRUE)
rm(x)
#read in
hd <- readOGR(dsn = "./data_raw/shp/HH001M01",
layer = "HH001M01",
stringsAsFactors = F
)
@RobWiederstein
RobWiederstein / my_packages.r
Last active March 31, 2020 21:09
package listing as of 3/28/2020
# In case you have to reload
# > sessionInfo()
# R version 3.6.3 (2020-02-29)
# Platform: x86_64-apple-darwin15.6.0 (64-bit)
# Running under: macOS Catalina 10.15.3
#
# Matrix products: default
# BLAS: /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
# LAPACK: /Library/Frameworks/R.framework/Versions/3.6/Resources/lib/libRlapack.dylib
#
@RobWiederstein
RobWiederstein / myR.gitignore
Created March 25, 2020 17:28
# Rob Wiederstein
# .gitignore for R projects
# github doesn't track empty dirs
# other templates: https://github.com/github/gitignore
#
# General
.DS_Store
@RobWiederstein
RobWiederstein / squarespace_code_injection_01.html
Created December 2, 2018 13:34
squarespace_code_injection_for_robwiederstein.org
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