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My objective is to impute NAs in a zooreg time series object. The pattern of the time series is...
I split my data into training and testing sets. Both of them have NA's. I impute data in my...
2 weeks ago

Using iweights in R

I am using R to do multiple imputation and would like to do a regression on the imputed results in...
I need to impute missing data and then coduct multinomial regression with the generated datasets. I...
I am working on a time series data. The dataset is: datALL <- read.table(header=TRUE, text=" ...
I tried using the KNN function from the VIM package to impute for the NA values in one of the...
I have a weird problem that did not happen before when I try to run mice on a data set that has...
I have a question on how to impute data in a longitudinal data set. For example, I have the...
I have the requirement to find the value which is having null in the column matrix using...
(Unfurtuntely i can't upload the excel file ,can't find the button) Please im begging anybody’s...
I would like to specify a model that ONLY includes an interaction term (between two categorical...
As an R beginner, I have found it surprisingly difficult to figure out how to compute descriptive...
I have spark dataframe with 504 columns and 1.6 million rows. I am using 253 completely filled...
I am running Pearson's correlations on multiply imputed data in Stata: mi query local M=10 scalar...
I do not have a reproducible example here but I am hoping to see if the following error is...
I'm going to improve my result. I know how to calculate the mae and mare by formula. But in some...
I've used Stata 12's MI methods (wide form) to impute a number of ordinal and continuous variables...
I encounter a problem with the use of the mice function to do multiple imputation. I want to do...
I am trying to use imputed data created with MICE in Stata. My understanding of the steps are: 1)...
This question already has an answer here: Error when passing data from...
I am trying to complete seemingly unrelated regressions (SUR) using the systemfit package in R....
I have seen in R, imputation of categorical data is done straight forward by packages like DMwR,...
For personal knowledge, I've been trying out different imputation methods other than the...
Is it possible to impute values for a specific column? For example, if I have 3 columns: A...
I am using the mi package in R for data imputation. However I am running into the following error....
I have a data frame with some NAs in column 'myvalues': x <- data.frame(mydates =...
(EDIT: totally refined question) using package mitools & survey and followiing Anthony...
I have a simple dataset as shown under. | id| name| country| ...
I have a dataset which looks like this(A-J are column names) A B C D E F G H I ...
Apologies if this is more of a statistical question. I am currently dealing with a multiple...