Questions tagged [counts]
The counts tag has no usage guidance.
6
questions
1
vote
0answers
10 views
Poisson Model (w/ multiple levels X)
Question
Is Poisson model the best method for predicting counts among multiple levels within nominal variable?
Details
Imagine data of 7000 observations, where output= Obs.Count {numeric,0,1,2..8} ...
1
vote
0answers
43 views
Data normalization of count data for neural networks
I have a sparse matrix of count data that I'm using as input to a neural network.
I know, usually, the input data should be normalized (e.g. via min-max scaling, $z$-score standardization, etc.). But ...
1
vote
0answers
39 views
Is zero-inflated negative binomial regression appropriate for this data? Am I interpreting it correctly?
I am evaluating whether governance predictor variables are associated with the prevalence of groundwater fecal contamination in a developing country context, as measured by TTC (Thermotolerant ...
2
votes
1answer
27 views
Confidence Intervals for Multi-Categorical Votes
I have an ngram-based language model that produces a long tag list for a given sentence. For example, the just-previous sentence, broken into bigrams, and run through the model might produce something ...
1
vote
1answer
1k views
How to merge columns, value count them and then plot the results?
How do I get from a dataframe with multiple columns that have similar values and need to be merged:
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1
vote
1answer
184 views
How to better represent three sets of categorical data?
Given three set of data with categorical integer x-axis with the same range (0-10):
...
