In this post, we will see how to resolve Differences with predict.coxph vs predict when making predictions from a coxph…
Browsing: predict
In this post, we will see how to resolve Using “-” to exclude some variables when regressing Question: Using the…
Question: Looking for feedback on the error below. I built a Random Forest classification model a couple years ago, and…
Question: I have a model in R: [code]lm(formula = Y ~ rowmeans(df[, c(10:14)]), data=df) [/code] I want to fit this…
Question: I have a dataframe that looks like so: [code]df = structure(list(Date_Time_GMT_3 = structure(c(1622552400, 1622553300,1622554200, 1622555100, 1622556000, 1622556900), class =…
Question: I have 2 dataframes – the first dataframe (df1) has columns with values at different times of the year;…
Question: I had the following dataset [code]library(MASS) install.packages(“gclus”) data(wine) View(wine) install.packages(“car”) [/code] I wanted to split it according to the…
Question: The following code was made up to replicate my problem with a bigger, more complex data set. [code]library(marginaleffects) library(truncnorm)…
Question: My problem goes as follows. I have the following dataset. This is Ibex (Spanish stockmarket) ranging from 2020-01-01 to…