{
  "title": "Some material on using quasi-Newton methods in R (via the optim() function). https://t.co/ICr03g4BOr",
  "date": "2017-09-02"
}

# blogdown

> **Albert Y. Kim** (@rudeboybert; 1/0): Thx @apreshill for the awesome #blogdown &amp; @Netlify tutorial! Setting up my #hugo #academic page was a breeze!… https://t.co/DbiZynMSyc  [&#8618;](https://twitter.com/xieyihui/status/903636626231853057)

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> **Roberto Picco** (@pikkus; 0/0): @minebocek @cboettig Is there a way of customizing #blogdown sites with #CSS?  [&#8618;](https://twitter.com/xieyihui/status/903677030990049281)

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> **Robin Donatello** (@norcalbiostat; 0/0): @minebocek @cboettig I use #blogdown for my overall acad website, but "normal" static rmd website for each class. https://t.co/VZDWY0Qqjq  [&#8618;](https://twitter.com/xieyihui/status/903630121885511680)

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# bookdown

> **Roger D. Peng** (@rdpeng; 23/7): Some material on using quasi-Newton methods in R (via the optim() function). https://t.co/ICr03g4BOr  [&#8618;](https://twitter.com/xieyihui/status/903504063530098688)

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> **david henderson** (@Hedgehealth; 1/0): @dataandme @rosannavhespen A great guide and am writing mine using the template as a guide. Much more flexibility t… https://t.co/5C0tos2RC7  [&#8618;](https://twitter.com/xieyihui/status/903591436859432960)

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# knitr

> **Thomas Speidel** (@ThomasSpeidel; 1/0): Create Awesome HTML Table with knitr::kable and kableExtra #rstats https://t.co/1muRr3sinf  [&#8618;](https://twitter.com/xieyihui/status/903637990974488577)

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> **Mara Averick** (@dataandme; 1/0): @richardohrvall @SteffLocke @LockeData Also, @kwbroman's Knitr in a Knutshell is great for, well, all things Knitr… https://t.co/M2avbKyyX1  [&#8618;](https://twitter.com/xieyihui/status/903602380230590464)

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> **WordPress Bot** (@wordpressbot_; 0/1): Dynamic Documents With R And Knitr, Second Edition (chapman &amp; Hall/crc The R Series here  https://t.co/cxZOdr1Epx #javascript @wordpressbot_  [&#8618;](https://twitter.com/xieyihui/status/903735073245196289)

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> **David Nusinow** (@dnusinow; 0/0): The basic problem is I want to build shiny apps that produce code to paste in to knitr docs using the same code from the app itself #rstats  [&#8618;](https://twitter.com/xieyihui/status/903635851485347840)

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> **Dr. Kari L. Jordan** (@DrKariLJordan; 0/0): I also tried this: https://t.co/hcsEgAPw7k, but no bueno. https://t.co/daH58GKbch  [&#8618;](https://twitter.com/xieyihui/status/903635395900055553)

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# xaringan

> **Davis Vaughan** (@dvaughan32; 2/0): @minebocek @rmflight @norcalbiostat @cboettig @xieyihui I like using xaringan a lot. I've got a few examples + code… https://t.co/TJfbkUM41u  [&#8618;](https://twitter.com/xieyihui/status/903663767518633985)

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> **Thomas Speidel** (@ThomasSpeidel; 2/0): @xieyihui incremental #rstats slides https://t.co/KDDp8LBGYB https://t.co/1EE2yWBPpY  [&#8618;](https://twitter.com/xieyihui/status/903648432027344897)

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> **Carl Boettiger** (@cboettig; 1/0): @minebocek @norcalbiostat Yup, I'm also using @xieyihui 's xaringan for my course slides, https://t.co/92KrhcKbbJ  [&#8618;](https://twitter.com/xieyihui/status/903672269364355072)

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> **Robert M Flight** (@rmflight; 1/0): @minebocek @norcalbiostat @cboettig @xieyihui Just checked via https://t.co/4LgjCYsM35 on my phone, and looks nice.… https://t.co/cjLIrhUFC0  [&#8618;](https://twitter.com/xieyihui/status/903631692719673345)

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> **Will** (@sandakano; 1/0): Awesome presentations tool from @xieyihui https://t.co/TKXoHOzK5N uses markdown, seems like a nice alternative to ioslides/ slidy/ beamer  [&#8618;](https://twitter.com/xieyihui/status/903608806223077376)

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> **Metamathan** (@metamathan; 0/0): Incremental Slides with xaringan / remark.js https://t.co/niZtbfcoyk #statistics  [&#8618;](https://twitter.com/xieyihui/status/903632646818988032)

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# yihui.name

> **Thomas Speidel** (@ThomasSpeidel; 2/0): @xieyihui incremental #rstats slides https://t.co/KDDp8LBGYB https://t.co/1EE2yWBPpY  [&#8618;](https://twitter.com/xieyihui/status/903648432027344897)

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> **Robert M Flight** (@rmflight; 1/0): @minebocek @norcalbiostat @cboettig @xieyihui Just checked via https://t.co/4LgjCYsM35 on my phone, and looks nice.… https://t.co/cjLIrhUFC0  [&#8618;](https://twitter.com/xieyihui/status/903631692719673345)

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> **Michael Sumner** (@mdsumner; 0/1): StackOverflow First, Github Issues Second, and Emails Last - Public by Default, and Private Only When Necessary … https://t.co/xcdlwvPv3S  [&#8618;](https://twitter.com/xieyihui/status/903628273673945088)

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> **Frank Wu** (@frankwwu; 0/0): The Ghost Printer Behind Top-level R Expressions https://t.co/Ll8cm01ZER  [&#8618;](https://twitter.com/xieyihui/status/903739381005119488)

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> **Benjamin Greve** (@benjamingreve; 0/0): Why you should use library () rather than require() in R. https://t.co/0bumoHphDY 
Via @xieyihui  [&#8618;](https://twitter.com/xieyihui/status/903507712578871296)

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