| Type: | Package |
| Title: | Adoption Probability, Triers and Users Rate of a New Product |
| Version: | 0.1.6 |
| Date: | 2021-08-13 |
| Maintainer: | Mickey Kislev <mickeykislev@researchgap.ac> |
| Description: | Calculate users prevalence of a product based on the prevalence of triers in the population. The measurement of triers is relatively easy. It is just a question of whether a person tried a product even once in his life or not. On the other hand, The measurement of people who also adopt it as part of their life is more complicated since adopting an innovative product is a subjective view of the individual. Mickey Kislev and Shira Kislev developed a formula to calculate the prevalence of a product's users to overcome this difficulty. The current package assists in calculating the users prevalence of a product based on the prevalence of triers in the population. See for: Kislev, M. M., and S. Kislev (2020) <doi:10.5539/ijms.v12n4p63>. |
| License: | GPL-3 |
| Encoding: | UTF-8 |
| RoxygenNote: | 7.1.1 |
| NeedsCompilation: | no |
| Packaged: | 2021-08-13 10:34:43 UTC; micke |
| Author: | Mickey Kislev [cre], Shira Kislev [aut] |
| Repository: | CRAN |
| Date/Publication: | 2021-08-13 10:50:02 UTC |
How many people use my product
Description
A data base of adoption probability by triers and users user_p - a vector of percentage (0<users<1) of users. triers_p - a vector of percentage (0<triers<1) of triers ADP - vector of predicted percentage (0<ADP<1) of the adoption probability of an innovative product in the population.
Usage
ADP
Format
An object of class data.frame with 100 rows and 3 columns.
Details
The measuring of triers is relatively easy. It is just a question of whether a person tried a product even once in his life or not. While measuring the rate of people who also adopt it as part of their life is more complicated since the adoption of a product is a subjective view of the individual. Mickey Kislev and Shira Kislev developed a formula to calculates the prevalence of users of a product to overcome this difficulty. The current dataseet assists in calculating the users of a product based on the prevalence of triers in the population.
For example, suppose that a candy company launched a new chocolate bar. A candy company can collect data on the number of people who tried their chocolate bar and know from the rate of triers how many people decided to consume the new chocolate bar regularly. It should be noticed that the model was proved only on consumer behaviour of adults above the age of 21 years old and above.
Author(s)
Mickey Kislev and Shira Kislev
Source
Kislev, Mickey M. & Kislev, Shira, (2020). The Market Trajectory of a Radically New Product: E-Cigarettes. IJMS 12(4):63-92, DOI:10.5539/ijms.v12n4p63
See Also
ptriers, pusers, adp.t, and adp.u
Calculates the predicted adoption probability according to the triers' rate
Description
#' This function develops a prediction of the adoption rate of an innovation in the market, according to the number of triers
Usage
adp.t(triers)
Arguments
triers |
a vector of percentige (0<triers<1) of known triers |
Details
This function calculates the adoption probability in the population of a certain innovation according to known triers rate measured in a survey.
Value
a vector of predicted percentige(0<ADP<1) of the adoption probability of a innovative product in the population.
Author(s)
Mickey Kislev and Shira Kislev
Source
Kislev, Mickey M. & Kislev, Shira, (2020). The Market Trajectory of a Radically New Product: E-Cigarettes. IJMS 12(4):63-92, DOI:10.5539/ijms.v12n4p63
See Also
Examples
# 50% rate of triers
adp.t(0.5)
0.4910082
# means that every second person who tries the product will adopt it, in case
# that 50% of the population already tried it.
Calculates the predicted adoption probability according to the users' rate
Description
This function develops a prediction of the adoption rate of an innovation in the market, according to the number of users.
Usage
adp.u(users)
Arguments
users |
a vector of percentige (0<users<1) of known users. |
Details
This function calculates the adoption probability in the population of a certain innovation according to known users rate measured in a survey.
Value
a vector of predicted percentige(0<ADP<1) of the adoption probability of a innovative product in the population.
Author(s)
Mickey Kislev and Shira Kislev
Source
Kislev, Mickey M. & Kislev, Shira, (2020). The Market Trajectory of a Radically New Product: E-Cigarettes. IJMS 12(4):63-92, DOI:10.5539/ijms.v12n4p63
See Also
Examples
# 50% rate of users
adp.u(0.5)
0.6773232
# means that two out of three people who try the product will adopt it,
# in case that 50% of the population already uses it.
Calculates the predicted prevalence of triers according to the users' rate
Description
This function develops a prediction of the triers' rate of an innovation in the market, according to the number of users.
Usage
ptriers(users)
Arguments
users |
a vector of percentige (0<users<1) of known users. |
Details
This function calculates the rate of triers in the population of a certain innovation according to known users rate in that population and measured in a survey.
Value
a vector of predicted percentige(0<triers<1) of triers in the population of a certain innovation according to known users rate
Author(s)
Mickey Kislev and Shira Kislev
Source
Kislev, Mickey M. & Kislev, Shira, (2020). The Market Trajectory of a Radically New Product: E-Cigarettes. IJMS 12(4):63-92, DOI:10.5539/ijms.v12n4p63
See Also
Examples
# 50% rate of users
ptriers(0.5)
0.7382
# means that 74% of the population tried the product, in case that 50% of
# the population are using it.
Calculates the predicted prevalence of users according to the triers' rate
Description
This function develops a prediction of the users' rate of an innovation in the market, according to the number of triers
Usage
pusers(triers)
Arguments
triers |
a vector of percentage (0<triers<1) of known triers |
Details
This function calculates the rate of users in the population of a certain innovation according to known triers rate in that population and measured in a survey.
The measuring of triers is relatively easy. It is just a question of whether a person tried a product even once in his life or not. While measuring the rate of people who also adopt it as part of their life is more complicated since the adoption of a product is a subjective view of the individual. Mickey Kislev and Shira Kislev developed a formula to calculates the prevalence of users of a product to overcome this difficulty. The current function assists in calculating the users of a product based on the prevalence of triers in the population.
Value
a vector of predicted percentage (0<users<1) of users in the population of a certain innovation according to known triers rate
Author(s)
Mickey Kislev and Shira Kislev
References
Kislev, Mickey M. & Kislev, Shira, (2020). The Market Trajectory of a Radically New Product: E-Cigarettes. IJMS 12(4):63-92, DOI:10.5539/ijms.v12n4p63
See Also
Examples
# 50% rate of triers
pusers(0.5)
0.2455041
# means that 24.5% of the population uses the product regularly, in case
# that 50% of the population already tried it.