Andre Silva

Andre Silva has asked 5 questions and find answers to 23 problems.

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About

Interested in database, GIS, programming and statistics.

profile for Andre Silva on Stack Exchange, a network of free, community-driven Q&A sites

Andre Silva questions

Finding specific string typed together with other characters
How to evaluate a condition dependent on statistics within groups of categories?
Replace groups of text all together with gVim
Retrieve number of observations in clusters (k) under height (z)

Andre Silva answers

Place labels on Pie Chart
Reverse x axis in ecdf plot using ggplot
Plot percentage in bar chart with data from different variables
NORMDIST function is not giving the correct output
Executing two separate codes on the basis of conditions
Binning continuous data to stack histogram in R
Clustering given a distance matrix 256x256
Finding circular references within PostgreSQL table?
Adjust spacing between text in horizontal legend
Change outline and fill colors of histogram with qplot