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Questions - survey

Merge survey columns across variables in R

I am analyzing a very large survey in which I want to combine four parts of the survey, through several combinations of 4 questions. Below I have created a small example. A little background: a respon...
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Demi

r

function

survey

startswith

across

Votes: 0

Answers: 2

Latest Answer

q2_1 <- c(NA, NA, NA, NA, NA, NA, rep(c(1:2), 1)) q5_1 <- c(NA, NA, NA, NA, rep(c(1:2), 1), NA, NA) q8_1 <- c(NA, NA, rep(c(1:2), 1), NA, NA, NA, NA) q9_1 <- c(rep(c(1:2), 1), NA, NA, NA, ...
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Yuriy Saraykin

Relation between one dummy variable and another numerical variable

In a survey, I collected households with different income categories and the number of ACs that they use. I have to understand whether there is any pattern of income and number of ACs like households ...
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VedShah

r

regression

glm

survey

Votes: 0

Answers: 0

Surprising behaviour survey R package with missing values

I'm reproducing a question that I couldn't find an answer to. "I got some surprising results when using the svytotal routine from the survey package with data containing missing values. Some exam...
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Marcus Lepesqueur

r

na

survey

Votes: 0

Answers: 1

Latest Answer

Yes, there is a reason for this behaviour! The easiest way to think about the answer survey is trying to give here is it sets the weights for the missing observations to zero. That is, the package gi...
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Thomas Lumley

Filtering Pandas DataFrame based on number of non-null values

I am analyzing a consumer survey and doing the data cleaning with Pandas. I have a question where participants could answer with what frequency they are confronted with ads ('Daily': 1, 'Multiple time...
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SDR3078

python

pandas

dataframe

survey

Votes: 0

Answers: 4

Latest Answer

Update IIUC: m1 = df['Question Frequency Ads'].le(3) m2 = df.iloc[:, 2:].notna().sum(axis=1).ge(4) out = df[~m1 | (m1 & m2)] ~m1: if Question Frequency Ads > 3, we keep the respondent because...
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Corralien

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