a______ is used to compare similar kinds of data?
955392
an analysis, or a graph/chart/plot
484774
Query the RDBMS's internal schema for that information. Also can check data types using regex on values, as well as defining meta-data for test you want to run, and a utility script to use it against defined tables.  (If the database is set up correctly, you shouldn't experience anomalies in the first place.)
872957
Look at them carefully, find out the diff between each number and it should be obvious.\n\nEquations?
978796
Study of data with respect to different spectral responses
1094318
It is not exactly clear what you need, but maybe you can use the Kolmogorov-Smirnov test (KS-test) for your problem. The KS-test tries to determine if two datasets differ significantly. The KS-test has the advantage of making no assumption about the distribution of data.  Note however, that this generality comes at some cost: other tests (for example Student's t-test) may be more sensitive if the data meet the requirements of the test.
861788
There is no accurate way to do this because too many variables are involved. You can do like I do though and run a series of tests and then average them.\n\nhttp://www.toast.net/
7772
You can.  Use the mapping (x, y, z) -> x.  Of course, that is a many-to-one mapping, and kind of useless.
1099137
Use multiple sources to find information, see sources for some information
598935
Used to set insurance premiums, the probability of getting into accidents based on your car type/age\n\nFor evaluating worker performance, ie you're on time 95% of the time or only 80%\n\nHow can you actually tell when two sets of data are different? Need statistics.\n\n A lot of jobs in stats!!
835510
You could try running an application like MemTest:\n\nhttp://www.memtest.org/
83033
The first one is used for DataMining the second for Simple/Complex/Queries...
736479
Broad question! Focusing it would help us answer better.\n\nReally basic stats would do things like tally and sum, average, find the median of the subjects you are testing.\n\nOnce you have those descriptive statistics, you can do things like compare outcomes between groups. Suppose you have two samples of people. One group has a mean life expectancy X. The other has mean life expectancy Y. To determine whether X and Y are significantly different from each other, you could do a Student t-test to determine whether the difference in values of X and Y are truly significant, or differ only by chance.\n\nthat's just one example. there are tons more!
1020263
Compare (what they have in common) and contrast (what are the differences).
741363
use if (string1.equals(string2)) not if (string1 == string2), because the first one looks to see if the strings have the same content, the second one looks to see if the strings share the same memory location.
900072
= is used to assign a value to a variable.\n== is used to compare if two arguments are equal. For example.\n\na = 5;\nThis assigns the value of 5 to the variable 'a'\n\na == 5 \nThis returns the value of true if a is equal to five, or false if a is not equal to 5. This one is typically used in if statements and while statements to decide which branch of code to follow, for example:\n\nif (a==5) {\n // Do something when a is equal to 5, like make a equal to 7.\n a = 7;\n} else {\n // Do something when a isn't equal to five - like assign the value of 0 to the variable a\n a = 0;\n}
535203
A relatively low cost, easy to operate video signature comparator and a corresponding method by which a known signature is visually compared to a sample signature to determine whether both signatures were made by the same individual. The signator comparator has particular application to forgery detection or to applications for verifying the authenticity of a signature. An electronic circuit is disclosed which displays video signals that are representative of the known and sample signatures. The circuit enhances video image density variations through extreme contrast and brightness adjustment and forces the lighter regions of each signature to white, such that only the dark stroke lines (indicative of those regions having the greatest density where the maker applied the most pressure) are displayed on video monitor. By visually comparing the characteristic density/pressure variations of the known signature to the sample, an observer can more accurately determine whether both signatures originated from the same maker.
296343
The study of organizing data.  It implies Computers.