# Miscellaneous Tools and Utilities

## Documentation for package ‘miscTools’ version 0.6-28

- DESCRIPTION file.
- Package NEWS.

## Help Pages

coefTable | Coefficient Table
colMedians | Medians of Columns
compPlot | Scatterplot to Compare two Variables
ddnorm | Derivative of the Normal Distribution's Density Function
histDens | Histogram with a Density Line
insertCol | Insert Column into a Matrix
insertRow | Insert Row into a Matrix
isSemidefinite | Positive or Negative Semidefiniteness
isSemidefinite.default | Positive or Negative Semidefiniteness
isSemidefinite.list | Positive or Negative Semidefiniteness
isSemidefinite.matrix | Positive or Negative Semidefiniteness
margEff | Method for Returning Marginal Effects
nObs | Return number of observations for statistical models
nObs.default | Return number of observations for statistical models
nObs.lm | Return number of observations for statistical models
nParam | Number of model parameters
nParam.default | Number of model parameters
nParam.lm | Number of model parameters
quasiconcavity | Test for quasiconcavity / quasiconvexity
quasiconvexity | Test for quasiconcavity / quasiconvexity
rowMedians | Medians of Rows
rSquared | Calculate R squared value
semidefiniteness | Positive or Negative Semidefiniteness
stdEr | Standard deviations
stdEr.default | Standard deviations
stdEr.lm | Standard deviations
sumKeepAttr | Sum of an Array While Keeping its Attributes
summarizeDF | Summarize a data.rrame
symMatrix | Symmetric Matrix
triang | Upper triangular matrix from a vector
vecli | Vector of linear independent values
vecli2m | Convert vector of linear independent values into a Matrix
veclipos | Position in a vector of linear independent values