Titlebook: R Recipes; A Problem-Solution A Larry A. Pace Book 2014 Larry Pace 2014

Negligible

Working with Financial Data,nancial managers in organizations are usually more interested in money from a . basis. That is, they are interested in revenues and expenses only with respect to the actual inflows and outflows of cash. Both individuals and organizations maintain solvency by acquiring the cash flows necessary to sat

CHAR

hemorrhage

Heterodoxy

Dealing with Big Data,kages to perform parallel processing, how to extend (and speed up) the capabilities of the traditional R data frame by using data tables instead, and how to speed up computations in R by using compiled code from C++ as well as by preallocating result objects.

glowing

售穴

Working with Tables,observations in each level of a categorical variable. We will then consider two-dimensional tables and higher-order tables. You will learn how to create, display, and analyze tabular data. We will limit ourselves to categorical data, but we will discuss frequency distributions for scale (interval and ratio) data in Chapter 7.

嘲笑

Probability Distributions,ecessary. You have already seen the . function used to produce random numbers that simulate a normal distribution with a certain mean and standard deviation. The functions for other probability distributions are all similarly labeled to make it easy to remember them.

Entrancing

反感

MIR