user969113 questions

• Open windows explorer with specific path using system command
• R ggplot resize plot area window
• parametric ANOVA with unequal variances
• R matrix plot with colour threshold and grid
• Collapse runs of consecutive numbers to ranges
• Vertical lines between points with ggplot2
• Split data.frame by value
• Split vector randomly into two sets
• ggplot wrong color assignment
• R - Add values to data frame matching a certain criteria

user969113 answers