How much data is required for factor analysis on [TEST]?
Written by Alex Botte
Updated over a week ago
Rev. Date May 29, 2019
The amount of return data required for factor-based analysis on [TEST] depends on the frequency of the data provided and the type of analysis.
Data Frequency
[TEST] currently supports daily, monthly, and quarterly return frequencies. In general, more history is required for data at lower frequencies. Click here to learn more about the frequency of data [TEST] supports.
Type of Factor Analysis
Factor Summary and Factor Trend analyses for investments and pro forma portfolios are purely backward-looking and descriptive in nature. They do not generate performance estimates to perform additional analysis and can therefore function with a shorter data history (in the case of daily data). They require the following data, depending on frequency:
More complex factor-based analyses, including AltCast, Optimization, and Drawdown Analysis, require longer data history for investments or portfolios with daily data. These types of analyses generally require [TEST] to estimate an investment’s or portfolio’s beta exposures and residual return over a period of time, and a longer data history helps address the instability of estimates over short estimation windows. Therefore, AltCast, Optimization, and Drawdown Analysis require the following data, depending on frequency:
This document highlights certain aspects of this feature. As an overview, it does not discuss all material facts or assumptions. Please see Important Disclosure and Disclaimer Information.
![[Test] Help Center](https://downloads.intercomcdn.com/i/o/405107/18c57828329f83a980a9c539/e3e473988886bb98e42bcfa567e0aeda.png)

