01
Press these keys
STAT→1:Edit→2nd→Y=
Step 1 of 4. Press STAT.
02
Walkthrough
- 1Compare list lengths
Paired x/y lists and data/frequency lists must contain the same number of rows.
- 2Inspect plots
An active stat plot referencing empty or mismatched lists can trigger INVALID DIM while graphing.
- 3Check types
Commands expecting a number cannot accept a list, matrix or undefined variable.
03
Worked example
Plot L1 with 5 values against L2 with 4 values.
NORMAL FLOAT AUTO REAL MP
ERR:DIM MISMATCH or ERR:INVALID DIMENSIONAnswerCorrect the missing paired value or choose matching lists.