dichotomous Flashcards

only 2 value yes/no (33 cards)

1
Q

dichotomous

A

1 or 0

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2
Q

multicollinearity

A

highly related

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3
Q

mediation

A

one variable explains how or why another variable affects an outcome.

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4
Q

moderation

A

the strength or direction of a relationship between two variables changes depending on a third variable.

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5
Q

Factor analysis

A

variables can be reduced to fewer latent variables that share a common variance and are unobservable

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6
Q

hierarchical clustering

A

object is to group together objects or records that are “close” to one another

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7
Q

k-mean clustering

A

1st step find centre, 2nd cluster means are computed again using the cases/objects that are assigned to the cluster

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8
Q

2 step cluster analysis

A

analysis identifies groupings by running pre-clustering first and then by running hierarchical methods.

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9
Q

agglomerative clustering

A

one starts at the individual objects and successively merges clusters together.

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10
Q

the divisive clustering

A

one starts with all the objects as one cluster and recursively splits the clusters.

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11
Q

Brand/category Development Index

A

measure performance of a brand or product category in a specific market or audience, compared to its overall average performance.

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12
Q

detractor

A

Customers who are unwilling to recommend the company to others

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13
Q

Usage Index

A

Measures the relative usage of a category by customers of a specific brand

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13
Q

Share of Requirements

A

Level of commitment to a brand by its existing customers

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14
Q

Decomposed Market Share

A

why a brand has the market share it does

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14
Q

Break-Even Number of Employees

A

minimum number of employees needed to cover the total fixed costs of a business

15
Q

Numeric distribution

A

measures how widely a brand/product is available

16
Q

All Commodity Volume (ACV)

A

how available a product is, but it also considers how important the stores are — based on total sales volume

17
Q

Product Category Volume (PCV)

A

measures your product’s distribution based on how much of the category is sold in the stores where your product is available.

18
Q

Share of Shelf (PCV)

A

is your brand seen in a shop

19
Q

Baseline Sales

A

e normal, expected sales of a product without promotions, discounts, or special events.

20
Q

Incremental Sales, or Promotional Lift

A

To determine short-term effects of marketing effort.

21
Q

Redemption Rates

A

percentage of distributed coupons, codes, or offers that consumers actually use.

22
Q

Percentage Sales with Coupon/ Deals

A

A measure of brand dependence on promotional efforts

23
Pass-Through
Pass-through measures how much of a manufacturer’s price discount or promotion is passed on to the shopper by retailers (e.g., in the form of a shelf price discount).
24
Gross Rating Points (GRPs)
measure of the total exposure an advertising campaign achieves in a target audience.
25
Cost per Thousand Impressions (CPM)
PM tells you how much it costs to show an ad 1,000 times to people
26
discriminant
the criterion or dependent variable is categorical, and the predictors or independent variables are metric.is a statistical method used to predict a category (group) that something belongs to — based on its characteristics (numbers, measurements, etc.).
27
Two-attribute tradeoff analysis.
Respondents compare two attributes at a time, ranking their preferences for different combinations
28
Full-profile analysis
The full profile method creates a complete product’s profile for all attributes. Usually, the complete profile is presented on different cards.
29
Fractional factorial conjoint analysis.
each attribute can be evaluated independently of all other attributes, i.e. each level of one attribute is combined an equal number of times with each level of another attribute.
30
Adaptive Conjoint Analysis (ACBC)
In the first stage of ACBC, respondents are asked to show their preferences for some potential attributes’ levels. In the second stage, the algorithm optimises the projected combinations of discrete choice alternatives, based on the answers given in the first stage. 
31