Examples of using Zero variable in English and their translations into Ukrainian
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Create zero variable cost data(Section 4.6.1).
Bit By Bit- Running experiments- 4.6.1 Create zero variable cost data.
Create zero variable cost data(Section 4.6.1).
This change in scaleis because some digital experiments can produce data at zero variable cost.
This example also shows that zero variable cost data is not just about doing things cheaper.
This change in scale is because somedigital experiments can produce data at zero variable cost.
MusicLab was able to run at essentially zero variable cost because of the way that it was designed.
In the past, they have been logistically difficult,but those difficulties are fading because of the possibility of zero variable cost data.
Further, the MusicLab experiments show that zero variable cost does not have to be an end in itself;
If you want to create zero variable costs experiments you will want to ensure that everything is fully automated and that participants don't require any payments.
MusicLab was able to run at essentially zero variable cost because of the way that it was designed.
Another approach to creating zero variable cost payment to participants is to use a lottery, an approach that has also been used in survey research(Halpern et al. 2011).
These experiments don't really have zero variable cost, they have zero variable cost to researchers.
However, when there is zero variable cost data, researchers don't face a cost constraint on the size of their experiment, and this has the potential to lead to unnecessarily large experiments.
These experiments don't really have zero variable cost- rather, they have zero variable cost to researchers.
However, the ability to create zero variable cost experiments can raise new ethical questions, the topic that I shall now address.
Table 4.4: Examples of experiments with zero variable cost that compensated participants with a valuable service or an enjoyable experience.
Table 4.4: Examples of experiments with zero variable cost that compensated participants with a valuable service or an enjoyable experience.
In addition to illustrating the benefits of zero variable cost data, the MusicLab experiments also show a challenge with this approach: high fixed costs.
In addition to illustrating the benefits of zero variable cost data, the MusicLab experiments also show a challenge with this approach: high fixed costs.
If you want to create experiments with zero variable cost data, you will need to ensure that everything is fully automated and that participants don't require any payment.
In Chapter 4, we saw how you can create zero variable cost data by designing experiments that people actually want to be in, such as the music downloading experiment that I created with Peter Dodds and Duncan Watts(Salganik, Dodds, and Watts 2006).
The sum of the contrast coefficients per each code variable must equal zero.
Let me ask you what is the probability that this random variable output zero and what is the probability that a random variable outputs one?
And so in this case the variable can output a zero or a one.
Well, if choose strings uniformly at random, the probability that we choose a string that has its least significant bits set tozero is exactly one half Which the random variable output zero with a probability of exactly one-half.
The construction of contrast codes is restricted by three rules:The sum of the contrast coefficients per each code variable must equal zero.
When there is a variable output zero, there is a variable output zero when the sample in the universe happens to be, to have its least inefficient[inaudible] bid be set to zero.
A question mark(?) represents a single variable character whereas an asterisk(*)represents a variable string of zero or more characters.
If any of these three variables approaches zero, the overall risk approaches zero. .