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2 Models Provided in Animal Method |
1.
Sex Model (A+D+L+M+AE+DE+LE+ME) |
Sex model partitions genetic variance
into additive, dominance, sex-linkage and maternal variance components, as
well as their interactions with environments, additive × environment,
dominance × environment, sex-linkage × environment and maternal × environment
variance components. |
2.
SexM model (A+D+L+Am+Dm+AE+DE+LE+AmE+DmE) |
Sex model partitions genetic variance
into additive, dominance, sex-linkage, additive-maternal and
dominance-maternal variance components, as well as their interactions with
environments, additive × environment, dominance × environment, sex-linkage ×
environment, additive-maternal × environment and dominance-maternal ×
environment variance components. |
Format of input data |
The
format of data is shown in files MiceData.txt in the Sample folder. The
first six fixed columns in the above data files represent environment (e.g.
year or location), female, male, cross and block and sex. From the seventh
column on, trait(s) values could be listed, at most, 100 traits could be
accepted in a file. The generation code is 0 for parent, 1 for F1,
and 2 for F2. The Sex code is 1 for gene type XY (or ZW), and 2
for XX (or ZZ). The
minimum value is 1 for all other four fixed column. Correspondingly, the
maximum value for each fixed column is the total number of environments for
the first column, of parents for the second and third columns, and number of
blocks within each environment for the fifth column. The code should be
continuous integers and arranged in order. Each missing trait value is denoted by a
dot("."). |
All the models within Animal method
share the same Coefficient-setting Box, which will pop out
automatically when you select an agronomy model from Animal menu. |
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1.
Have Block effect |
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For an input file, if the block column contains
more than 1 block, both No and Yes options enable. Check No
for no or ignoring block effect for raw data, then the
"block" will be considered as replication if more than one
block included. Check Yes for involving block
effect in raw data. If there is only 1 block in the raw data, the option
should be No. |
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2.
Jackknife Kind |
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If there are no block effect in data or
block considered as replication, Cell will be the
default value of Jackknife kind. When there is block effect in data, either Block or Cell is acceptable. |
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3.
Jackknife Number |
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If the Jackknife Kind is Block, Jackknife Number
resampling unit is default 1. If Jackknife Kind is Cell, Jackknife
Number of resampling unit can range form 1
to 9 (1 is recommended, but for big data it will be time
exhausting). |
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4.
Random effects predict method |
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AUP(adjusted unbiased
prediction) or LUP(linear unbiased prediction) can be used in predicting
random effects, such as additive effect, dominant effect, et al. |
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5. Language |
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Select the Language the output file in. Both
Chinese and English are available. |
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6. Condition or Not |
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If you do not want
to invoke this function, please choose No, which
is default. If you have chosen the Yes option, you should better select
the Condition Type value and Step number. If you choose contribution,
condition type will automatically be Final, step number be 1, and only
variance module will be run. No matter Yes or Contribution option checked,
there should be more than 1 traits listed in an input file if you really want
to employ Condition analysis. |
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7. Condition Type |
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Step and Final
are two kinds of strategies for conditional analysis. e.g., if you choose
Step with step number 2 and there are four traits listed, the program will
take the conditional analysis twice, calculating the trait3|trait1(trait3
condition on trait1), trait4|trait2. If you choose Final type, the step
number will equal the default 1, and if there are N traits listed in the
input file, the program will sequentially calculate traitN|trait1,
traitN|trait2, traitN|trait3....traitN|traitN-1. |
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8. Step |
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Step number ranges from 1 to 9, which should be
smaller than the total trait number accomodated in an input file. The certain
value selected according to your input data and research interests. |
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9. Var |
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If you check this option, the program will estimate
variance components and predict random effects. The results are automatically
saved in file filename.var (filename is the name of input file). |
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10.
Cov |
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If you tick this option, the program
will estimate covariance components and correlation coefficients, but you
should choose Var and/or Het option first. The results are automatically
saved in file filename.cov. |
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11.
Run |
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Run the data with selected model and model. |
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12.
Cancel |
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Leave
the Coefficient-setting Box, and do nothing. |
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