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_The problem:_ If we implement the mixture model feature, we will probably need to use _flux-calibrated_ model spectra; in other words, the non-normalized spectra natively produced by the model grid (…
gully updated
7 years ago
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(I never looked at this.)
Is there anything special that we can add for penalized estimators or can we apply the standard methods?
current case: multicollinearity measures and vif for ridge regr…
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Question 2b asks to create the new variables that you need: a Treatment variable and centered rating variable but the data set already has those variables available.
```
colnames(data)
```
[1] "…
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# Iris 데이터 주성분 분석
## 소개
~~이 포스트는 파이썬으로 데이터를 분석할 때 전체 데이터의 특징을 잘 설명할 수 있는 특징적인 몇 가지 요소를 찾아내는 일명 **주성분 분석**에 대해 소개하는 글이다.~~
## PCA(Principal Component Analysis, 주성분 분석)
주성분 분석은 통계적인 의미…
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The following examples show that trying to build a GAM and using cross-validation via {{fold_column}} (and also {{nfolds}}) results in Null Pointer Exception only when used inside {{h2o.grid}}, but no…
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Hi there,
I wanted to verify I was getting correct answers from my hapbin iHS analysis, so I designed a minimal test case for iHS data.
Briefly, the dataset consists of 19 SNPs, where the haplotype …
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## Rough idea
The current schema does not yet have standardized method for specifying a Gaussian (or Slater) AO basis *that was used in a calculation* for a given molecule. **Just to be clear:** I'…
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Review where are effect sizes needed (make a list of them here), and implement them.
Fritz, C. O., Morris, P. E., & Richler, J. J. (2012). Effect size estimates: current use, calculations, and inte…
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@hsun3163 how the model looks like, and what approximation has been made.
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Two potential speed-ups for spline and HSGP models (without random effects)
## 1. use _glm more often.
E.g. formula `y ~ s(x)` generates code with
```
vector[N] mu = Intercept + rep_vecto…